145655190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 394501536

約数和(自身を除く): 248846346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 183, 215, 258, 305, 366, 387, 430, 549, 610, 617, 645, 774, 915, 1098, 1234, 1290, 1830, 1851, 1935, 2623, 2745, 3085, 3702, 3870, 5246, 5490, 5553, 6170, 7869, 9255, 11106, 13115, 15738, 18510, 23607, 26230, 26531, 27765, 37637, 39345, 47214, 53062, 55530, 75274, 78690, 79593, 112911, 118035, 132655, 159186, 188185, 225822, 236070, 238779, 265310, 338733, 376370, 397965, 477558, 564555, 677466, 795930, 1129110, 1193895, 1618391, 1693665, 2387790, 3236782, 3387330, 4855173, 8091955, 9710346, 14565519, 16183910, 24275865, 29131038, 48551730, 72827595, 145655190]

約数ペア:

[(1, 145655190), (2, 72827595), (3, 48551730), (5, 29131038), (6, 24275865), (9, 16183910), (10, 14565519), (15, 9710346), (18, 8091955), (30, 4855173), (43, 3387330), (45, 3236782), (61, 2387790), (86, 1693665), (90, 1618391), (122, 1193895), (129, 1129110), (183, 795930), (215, 677466), (258, 564555), (305, 477558), (366, 397965), (387, 376370), (430, 338733), (549, 265310), (610, 238779), (617, 236070), (645, 225822), (774, 188185), (915, 159186), (1098, 132655), (1234, 118035), (1290, 112911), (1830, 79593), (1851, 78690), (1935, 75274), (2623, 55530), (2745, 53062), (3085, 47214), (3702, 39345), (3870, 37637), (5246, 27765), (5490, 26531), (5553, 26230), (6170, 23607), (7869, 18510), (9255, 15738), (11106, 13115)]