244685730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 617683968

約数和(自身を除く): 372998238

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 2707, 3013, 3930, 5414, 6026, 8121, 9039, 13535, 15065, 16242, 18078, 27070, 30130, 40605, 45195, 62261, 81210, 90390, 124522, 186783, 311305, 354617, 373566, 622610, 709234, 933915, 1063851, 1773085, 1867830, 2127702, 3546170, 5319255, 8156191, 10638510, 16312382, 24468573, 40780955, 48937146, 81561910, 122342865, 244685730]

約数ペア:

[(1, 244685730), (2, 122342865), (3, 81561910), (5, 48937146), (6, 40780955), (10, 24468573), (15, 16312382), (23, 10638510), (30, 8156191), (46, 5319255), (69, 3546170), (115, 2127702), (131, 1867830), (138, 1773085), (230, 1063851), (262, 933915), (345, 709234), (393, 622610), (655, 373566), (690, 354617), (786, 311305), (1310, 186783), (1965, 124522), (2707, 90390), (3013, 81210), (3930, 62261), (5414, 45195), (6026, 40605), (8121, 30130), (9039, 27070), (13535, 18078), (15065, 16242)]