6648390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 20195136

約数和(自身を除く): 13546746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 173, 183, 210, 305, 315, 346, 366, 427, 519, 549, 610, 630, 854, 865, 915, 1038, 1098, 1211, 1281, 1557, 1730, 1830, 2135, 2422, 2562, 2595, 2745, 3114, 3633, 3843, 4270, 5190, 5490, 6055, 6405, 7266, 7686, 7785, 10553, 10899, 12110, 12810, 15570, 18165, 19215, 21106, 21798, 31659, 36330, 38430, 52765, 54495, 63318, 73871, 94977, 105530, 108990, 147742, 158295, 189954, 221613, 316590, 369355, 443226, 474885, 664839, 738710, 949770, 1108065, 1329678, 2216130, 3324195, 6648390]

約数ペア:

[(1, 6648390), (2, 3324195), (3, 2216130), (5, 1329678), (6, 1108065), (7, 949770), (9, 738710), (10, 664839), (14, 474885), (15, 443226), (18, 369355), (21, 316590), (30, 221613), (35, 189954), (42, 158295), (45, 147742), (61, 108990), (63, 105530), (70, 94977), (90, 73871), (105, 63318), (122, 54495), (126, 52765), (173, 38430), (183, 36330), (210, 31659), (305, 21798), (315, 21106), (346, 19215), (366, 18165), (427, 15570), (519, 12810), (549, 12110), (610, 10899), (630, 10553), (854, 7785), (865, 7686), (915, 7266), (1038, 6405), (1098, 6055), (1211, 5490), (1281, 5190), (1557, 4270), (1730, 3843), (1830, 3633), (2135, 3114), (2422, 2745), (2562, 2595)]