72432430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 86820050

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1151, 1798, 2030, 2170, 2302, 4495, 5755, 6293, 8057, 8990, 11510, 12586, 16114, 31465, 33379, 35681, 40285, 62930, 66758, 71362, 80570, 166895, 178405, 233653, 249767, 333790, 356810, 467306, 499534, 1034749, 1168265, 1248835, 2069498, 2336530, 2497670, 5173745, 7243243, 10347490, 14486486, 36216215, 72432430]

約数ペア:

[(1, 72432430), (2, 36216215), (5, 14486486), (7, 10347490), (10, 7243243), (14, 5173745), (29, 2497670), (31, 2336530), (35, 2069498), (58, 1248835), (62, 1168265), (70, 1034749), (145, 499534), (155, 467306), (203, 356810), (217, 333790), (290, 249767), (310, 233653), (406, 178405), (434, 166895), (899, 80570), (1015, 71362), (1085, 66758), (1151, 62930), (1798, 40285), (2030, 35681), (2170, 33379), (2302, 31465), (4495, 16114), (5755, 12586), (6293, 11510), (8057, 8990)]