193610820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 586212480

約数和(自身を除く): 392601660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 401, 619, 780, 802, 1203, 1238, 1604, 1857, 2005, 2406, 2476, 3095, 3714, 4010, 4812, 5213, 6015, 6190, 7428, 8020, 8047, 9285, 10426, 12030, 12380, 15639, 16094, 18570, 20852, 24060, 24141, 26065, 31278, 32188, 37140, 40235, 48282, 52130, 62556, 78195, 80470, 96564, 104260, 120705, 156390, 160940, 241410, 248219, 312780, 482820, 496438, 744657, 992876, 1241095, 1489314, 2482190, 2978628, 3226847, 3723285, 4964380, 6453694, 7446570, 9680541, 12907388, 14893140, 16134235, 19361082, 32268470, 38722164, 48402705, 64536940, 96805410, 193610820]

約数ペア:

[(1, 193610820), (2, 96805410), (3, 64536940), (4, 48402705), (5, 38722164), (6, 32268470), (10, 19361082), (12, 16134235), (13, 14893140), (15, 12907388), (20, 9680541), (26, 7446570), (30, 6453694), (39, 4964380), (52, 3723285), (60, 3226847), (65, 2978628), (78, 2482190), (130, 1489314), (156, 1241095), (195, 992876), (260, 744657), (390, 496438), (401, 482820), (619, 312780), (780, 248219), (802, 241410), (1203, 160940), (1238, 156390), (1604, 120705), (1857, 104260), (2005, 96564), (2406, 80470), (2476, 78195), (3095, 62556), (3714, 52130), (4010, 48282), (4812, 40235), (5213, 37140), (6015, 32188), (6190, 31278), (7428, 26065), (8020, 24141), (8047, 24060), (9285, 20852), (10426, 18570), (12030, 16094), (12380, 15639)]