88942980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12457}}^1$

素因数の和:12493

約数の個数: 96

約数和(自身を含む): 301383936

約数和(自身を除く): 212440956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12457, 24914, 37371, 49828, 62285, 74742, 87199, 124570, 149484, 174398, 186855, 211769, 249140, 261597, 348796, 373710, 423538, 435995, 523194, 635307, 747420, 847076, 871990, 1046388, 1058845, 1270614, 1307985, 1482383, 1743980, 2117690, 2541228, 2615970, 2964766, 3176535, 4235380, 4447149, 5231940, 5929532, 6353070, 7411915, 8894298, 12706140, 14823830, 17788596, 22235745, 29647660, 44471490, 88942980]

約数ペア:

[(1, 88942980), (2, 44471490), (3, 29647660), (4, 22235745), (5, 17788596), (6, 14823830), (7, 12706140), (10, 8894298), (12, 7411915), (14, 6353070), (15, 5929532), (17, 5231940), (20, 4447149), (21, 4235380), (28, 3176535), (30, 2964766), (34, 2615970), (35, 2541228), (42, 2117690), (51, 1743980), (60, 1482383), (68, 1307985), (70, 1270614), (84, 1058845), (85, 1046388), (102, 871990), (105, 847076), (119, 747420), (140, 635307), (170, 523194), (204, 435995), (210, 423538), (238, 373710), (255, 348796), (340, 261597), (357, 249140), (420, 211769), (476, 186855), (510, 174398), (595, 149484), (714, 124570), (1020, 87199), (1190, 74742), (1428, 62285), (1785, 49828), (2380, 37371), (3570, 24914), (7140, 12457)]