31006437122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 50897403648

約数和(自身を除く): 19890966526

約数列:

[1, 2, 17, 34, 71, 73, 142, 146, 251, 502, 701, 1207, 1241, 1402, 2414, 2482, 4267, 5183, 8534, 10366, 11917, 17821, 18323, 23834, 35642, 36646, 49771, 51173, 88111, 99542, 102346, 175951, 176222, 302957, 311491, 351902, 605914, 622982, 846107, 869941, 1300933, 1692214, 1739882, 2601866, 2991167, 3633283, 5982334, 7266566, 12492521, 12844423, 22115861, 24985042, 25688846, 44231722, 61765811, 123531622, 212372857, 218355191, 424745714, 436710382, 911954033, 1823908066, 15503218561, 31006437122]

約数ペア:

[(1, 31006437122), (2, 15503218561), (17, 1823908066), (34, 911954033), (71, 436710382), (73, 424745714), (142, 218355191), (146, 212372857), (251, 123531622), (502, 61765811), (701, 44231722), (1207, 25688846), (1241, 24985042), (1402, 22115861), (2414, 12844423), (2482, 12492521), (4267, 7266566), (5183, 5982334), (8534, 3633283), (10366, 2991167), (11917, 2601866), (17821, 1739882), (18323, 1692214), (23834, 1300933), (35642, 869941), (36646, 846107), (49771, 622982), (51173, 605914), (88111, 351902), (99542, 311491), (102346, 302957), (175951, 176222)]