11939850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 108

約数和(自身を含む): 34957026

約数和(自身を除く): 23017176

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 157, 169, 195, 225, 234, 314, 325, 338, 390, 450, 471, 507, 585, 650, 785, 845, 942, 975, 1014, 1170, 1413, 1521, 1570, 1690, 1950, 2041, 2355, 2535, 2826, 2925, 3042, 3925, 4082, 4225, 4710, 5070, 5850, 6123, 7065, 7605, 7850, 8450, 10205, 11775, 12246, 12675, 14130, 15210, 18369, 20410, 23550, 25350, 26533, 30615, 35325, 36738, 38025, 51025, 53066, 61230, 70650, 76050, 79599, 91845, 102050, 132665, 153075, 159198, 183690, 238797, 265330, 306150, 397995, 459225, 477594, 663325, 795990, 918450, 1193985, 1326650, 1989975, 2387970, 3979950, 5969925, 11939850]

約数ペア:

[(1, 11939850), (2, 5969925), (3, 3979950), (5, 2387970), (6, 1989975), (9, 1326650), (10, 1193985), (13, 918450), (15, 795990), (18, 663325), (25, 477594), (26, 459225), (30, 397995), (39, 306150), (45, 265330), (50, 238797), (65, 183690), (75, 159198), (78, 153075), (90, 132665), (117, 102050), (130, 91845), (150, 79599), (157, 76050), (169, 70650), (195, 61230), (225, 53066), (234, 51025), (314, 38025), (325, 36738), (338, 35325), (390, 30615), (450, 26533), (471, 25350), (507, 23550), (585, 20410), (650, 18369), (785, 15210), (845, 14130), (942, 12675), (975, 12246), (1014, 11775), (1170, 10205), (1413, 8450), (1521, 7850), (1570, 7605), (1690, 7065), (1950, 6123), (2041, 5850), (2355, 5070), (2535, 4710), (2826, 4225), (2925, 4082), (3042, 3925)]