91097970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 233487360

約数和(自身を除く): 142389390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2251, 2698, 4047, 4502, 6745, 6753, 8094, 11255, 13490, 13506, 20235, 22510, 33765, 40470, 42769, 67530, 85538, 128307, 159821, 213845, 256614, 319642, 427690, 479463, 641535, 799105, 958926, 1283070, 1598210, 2397315, 3036599, 4794630, 6073198, 9109797, 15182995, 18219594, 30365990, 45548985, 91097970]

約数ペア:

[(1, 91097970), (2, 45548985), (3, 30365990), (5, 18219594), (6, 15182995), (10, 9109797), (15, 6073198), (19, 4794630), (30, 3036599), (38, 2397315), (57, 1598210), (71, 1283070), (95, 958926), (114, 799105), (142, 641535), (190, 479463), (213, 427690), (285, 319642), (355, 256614), (426, 213845), (570, 159821), (710, 128307), (1065, 85538), (1349, 67530), (2130, 42769), (2251, 40470), (2698, 33765), (4047, 22510), (4502, 20235), (6745, 13506), (6753, 13490), (8094, 11255)]