13484380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 36126720

約数和(自身を除く): 22642340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 239, 260, 310, 364, 403, 434, 455, 478, 620, 806, 868, 910, 956, 1085, 1195, 1612, 1673, 1820, 2015, 2170, 2390, 2821, 3107, 3346, 4030, 4340, 4780, 5642, 6214, 6692, 7409, 8060, 8365, 11284, 12428, 14105, 14818, 15535, 16730, 21749, 28210, 29636, 31070, 33460, 37045, 43498, 51863, 56420, 62140, 74090, 86996, 96317, 103726, 108745, 148180, 192634, 207452, 217490, 259315, 385268, 434980, 481585, 518630, 674219, 963170, 1037260, 1348438, 1926340, 2696876, 3371095, 6742190, 13484380]

約数ペア:

[(1, 13484380), (2, 6742190), (4, 3371095), (5, 2696876), (7, 1926340), (10, 1348438), (13, 1037260), (14, 963170), (20, 674219), (26, 518630), (28, 481585), (31, 434980), (35, 385268), (52, 259315), (62, 217490), (65, 207452), (70, 192634), (91, 148180), (124, 108745), (130, 103726), (140, 96317), (155, 86996), (182, 74090), (217, 62140), (239, 56420), (260, 51863), (310, 43498), (364, 37045), (403, 33460), (434, 31070), (455, 29636), (478, 28210), (620, 21749), (806, 16730), (868, 15535), (910, 14818), (956, 14105), (1085, 12428), (1195, 11284), (1612, 8365), (1673, 8060), (1820, 7409), (2015, 6692), (2170, 6214), (2390, 5642), (2821, 4780), (3107, 4340), (3346, 4030)]