5201490

素因数分解:

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

素因数の和:112

約数の個数: 128

約数和(自身を含む): 15925248

約数和(自身を除く): 10723758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 47, 51, 62, 70, 85, 93, 94, 102, 105, 119, 141, 155, 170, 186, 210, 217, 235, 238, 255, 282, 310, 329, 357, 434, 465, 470, 510, 527, 595, 651, 658, 705, 714, 799, 930, 987, 1054, 1085, 1190, 1302, 1410, 1457, 1581, 1598, 1645, 1785, 1974, 2170, 2397, 2635, 2914, 3162, 3255, 3290, 3570, 3689, 3995, 4371, 4794, 4935, 5270, 5593, 6510, 7285, 7378, 7905, 7990, 8742, 9870, 10199, 11067, 11186, 11985, 14570, 15810, 16779, 18445, 20398, 21855, 22134, 23970, 24769, 27965, 30597, 33558, 36890, 43710, 49538, 50995, 55335, 55930, 61194, 74307, 83895, 101990, 110670, 123845, 148614, 152985, 167790, 173383, 247690, 305970, 346766, 371535, 520149, 743070, 866915, 1040298, 1733830, 2600745, 5201490]

約数ペア:

[(1, 5201490), (2, 2600745), (3, 1733830), (5, 1040298), (6, 866915), (7, 743070), (10, 520149), (14, 371535), (15, 346766), (17, 305970), (21, 247690), (30, 173383), (31, 167790), (34, 152985), (35, 148614), (42, 123845), (47, 110670), (51, 101990), (62, 83895), (70, 74307), (85, 61194), (93, 55930), (94, 55335), (102, 50995), (105, 49538), (119, 43710), (141, 36890), (155, 33558), (170, 30597), (186, 27965), (210, 24769), (217, 23970), (235, 22134), (238, 21855), (255, 20398), (282, 18445), (310, 16779), (329, 15810), (357, 14570), (434, 11985), (465, 11186), (470, 11067), (510, 10199), (527, 9870), (595, 8742), (651, 7990), (658, 7905), (705, 7378), (714, 7285), (799, 6510), (930, 5593), (987, 5270), (1054, 4935), (1085, 4794), (1190, 4371), (1302, 3995), (1410, 3689), (1457, 3570), (1581, 3290), (1598, 3255), (1645, 3162), (1785, 2914), (1974, 2635), (2170, 2397)]