10402980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 37158912

約数和(自身を除く): 26755932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 47, 51, 60, 62, 68, 70, 84, 85, 93, 94, 102, 105, 119, 124, 140, 141, 155, 170, 186, 188, 204, 210, 217, 235, 238, 255, 282, 310, 329, 340, 357, 372, 420, 434, 465, 470, 476, 510, 527, 564, 595, 620, 651, 658, 705, 714, 799, 868, 930, 940, 987, 1020, 1054, 1085, 1190, 1302, 1316, 1410, 1428, 1457, 1581, 1598, 1645, 1785, 1860, 1974, 2108, 2170, 2380, 2397, 2604, 2635, 2820, 2914, 3162, 3196, 3255, 3290, 3570, 3689, 3948, 3995, 4340, 4371, 4794, 4935, 5270, 5593, 5828, 6324, 6510, 6580, 7140, 7285, 7378, 7905, 7990, 8742, 9588, 9870, 10199, 10540, 11067, 11186, 11985, 13020, 14570, 14756, 15810, 15980, 16779, 17484, 18445, 19740, 20398, 21855, 22134, 22372, 23970, 24769, 27965, 29140, 30597, 31620, 33558, 36890, 40796, 43710, 44268, 47940, 49538, 50995, 55335, 55930, 61194, 67116, 73780, 74307, 83895, 87420, 99076, 101990, 110670, 111860, 122388, 123845, 148614, 152985, 167790, 173383, 203980, 221340, 247690, 297228, 305970, 335580, 346766, 371535, 495380, 520149, 611940, 693532, 743070, 866915, 1040298, 1486140, 1733830, 2080596, 2600745, 3467660, 5201490, 10402980]

約数ペア:

[(1, 10402980), (2, 5201490), (3, 3467660), (4, 2600745), (5, 2080596), (6, 1733830), (7, 1486140), (10, 1040298), (12, 866915), (14, 743070), (15, 693532), (17, 611940), (20, 520149), (21, 495380), (28, 371535), (30, 346766), (31, 335580), (34, 305970), (35, 297228), (42, 247690), (47, 221340), (51, 203980), (60, 173383), (62, 167790), (68, 152985), (70, 148614), (84, 123845), (85, 122388), (93, 111860), (94, 110670), (102, 101990), (105, 99076), (119, 87420), (124, 83895), (140, 74307), (141, 73780), (155, 67116), (170, 61194), (186, 55930), (188, 55335), (204, 50995), (210, 49538), (217, 47940), (235, 44268), (238, 43710), (255, 40796), (282, 36890), (310, 33558), (329, 31620), (340, 30597), (357, 29140), (372, 27965), (420, 24769), (434, 23970), (465, 22372), (470, 22134), (476, 21855), (510, 20398), (527, 19740), (564, 18445), (595, 17484), (620, 16779), (651, 15980), (658, 15810), (705, 14756), (714, 14570), (799, 13020), (868, 11985), (930, 11186), (940, 11067), (987, 10540), (1020, 10199), (1054, 9870), (1085, 9588), (1190, 8742), (1302, 7990), (1316, 7905), (1410, 7378), (1428, 7285), (1457, 7140), (1581, 6580), (1598, 6510), (1645, 6324), (1785, 5828), (1860, 5593), (1974, 5270), (2108, 4935), (2170, 4794), (2380, 4371), (2397, 4340), (2604, 3995), (2635, 3948), (2820, 3689), (2914, 3570), (3162, 3290), (3196, 3255)]