155115870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8154

約数の個数: 96

約数和(自身を含む): 466427808

約数和(自身を除く): 311311938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 8117, 9555, 16234, 19110, 24351, 40585, 48702, 56819, 81170, 105521, 113638, 121755, 170457, 211042, 243510, 284095, 316563, 340914, 397733, 527605, 568190, 633126, 738647, 795466, 852285, 1055210, 1193199, 1477294, 1582815, 1704570, 1988665, 2215941, 2386398, 3165630, 3693235, 3977330, 4431882, 5170529, 5965995, 7386470, 10341058, 11079705, 11931990, 15511587, 22159410, 25852645, 31023174, 51705290, 77557935, 155115870]

約数ペア:

[(1, 155115870), (2, 77557935), (3, 51705290), (5, 31023174), (6, 25852645), (7, 22159410), (10, 15511587), (13, 11931990), (14, 11079705), (15, 10341058), (21, 7386470), (26, 5965995), (30, 5170529), (35, 4431882), (39, 3977330), (42, 3693235), (49, 3165630), (65, 2386398), (70, 2215941), (78, 1988665), (91, 1704570), (98, 1582815), (105, 1477294), (130, 1193199), (147, 1055210), (182, 852285), (195, 795466), (210, 738647), (245, 633126), (273, 568190), (294, 527605), (390, 397733), (455, 340914), (490, 316563), (546, 284095), (637, 243510), (735, 211042), (910, 170457), (1274, 121755), (1365, 113638), (1470, 105521), (1911, 81170), (2730, 56819), (3185, 48702), (3822, 40585), (6370, 24351), (8117, 19110), (9555, 16234)]