6461910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 21288960

約数和(自身を除く): 14827050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 263, 270, 273, 315, 351, 378, 390, 455, 526, 546, 585, 630, 702, 789, 819, 910, 945, 1170, 1315, 1365, 1578, 1638, 1755, 1841, 1890, 2367, 2457, 2630, 2730, 3419, 3510, 3682, 3945, 4095, 4734, 4914, 5523, 6838, 7101, 7890, 8190, 9205, 10257, 11046, 11835, 12285, 14202, 16569, 17095, 18410, 20514, 23670, 23933, 24570, 27615, 30771, 33138, 34190, 35505, 47866, 49707, 51285, 55230, 61542, 71010, 71799, 82845, 92313, 99414, 102570, 119665, 143598, 153855, 165690, 184626, 215397, 239330, 248535, 307710, 358995, 430794, 461565, 497070, 646191, 717990, 923130, 1076985, 1292382, 2153970, 3230955, 6461910]

約数ペア:

[(1, 6461910), (2, 3230955), (3, 2153970), (5, 1292382), (6, 1076985), (7, 923130), (9, 717990), (10, 646191), (13, 497070), (14, 461565), (15, 430794), (18, 358995), (21, 307710), (26, 248535), (27, 239330), (30, 215397), (35, 184626), (39, 165690), (42, 153855), (45, 143598), (54, 119665), (63, 102570), (65, 99414), (70, 92313), (78, 82845), (90, 71799), (91, 71010), (105, 61542), (117, 55230), (126, 51285), (130, 49707), (135, 47866), (182, 35505), (189, 34190), (195, 33138), (210, 30771), (234, 27615), (263, 24570), (270, 23933), (273, 23670), (315, 20514), (351, 18410), (378, 17095), (390, 16569), (455, 14202), (526, 12285), (546, 11835), (585, 11046), (630, 10257), (702, 9205), (789, 8190), (819, 7890), (910, 7101), (945, 6838), (1170, 5523), (1315, 4914), (1365, 4734), (1578, 4095), (1638, 3945), (1755, 3682), (1841, 3510), (1890, 3419), (2367, 2730), (2457, 2630)]