1275897462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 3180503040

約数和(自身を除く): 1904605578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 103, 114, 129, 133, 206, 258, 266, 301, 309, 361, 399, 602, 618, 721, 722, 798, 817, 903, 1083, 1442, 1634, 1806, 1957, 2163, 2166, 2451, 2527, 3914, 4326, 4429, 4902, 5054, 5719, 5871, 6859, 7581, 8858, 11438, 11742, 13287, 13699, 13718, 15162, 15523, 17157, 20577, 26574, 27398, 31003, 31046, 34314, 37183, 41097, 41154, 46569, 48013, 62006, 74366, 82194, 84151, 93009, 93138, 96026, 108661, 111549, 144039, 168302, 186018, 217322, 223098, 252453, 260281, 288078, 294937, 325983, 504906, 520562, 589057, 589874, 651966, 706477, 780843, 884811, 1178114, 1412954, 1561686, 1598869, 1767171, 1769622, 2064559, 2119431, 3197738, 3534342, 4129118, 4238862, 4796607, 4945339, 6193677, 9593214, 9890678, 11192083, 12387354, 14836017, 22384166, 29672034, 30378511, 33576249, 60757022, 67152498, 91135533, 182271066, 212649577, 425299154, 637948731, 1275897462]

約数ペア:

[(1, 1275897462), (2, 637948731), (3, 425299154), (6, 212649577), (7, 182271066), (14, 91135533), (19, 67152498), (21, 60757022), (38, 33576249), (42, 30378511), (43, 29672034), (57, 22384166), (86, 14836017), (103, 12387354), (114, 11192083), (129, 9890678), (133, 9593214), (206, 6193677), (258, 4945339), (266, 4796607), (301, 4238862), (309, 4129118), (361, 3534342), (399, 3197738), (602, 2119431), (618, 2064559), (721, 1769622), (722, 1767171), (798, 1598869), (817, 1561686), (903, 1412954), (1083, 1178114), (1442, 884811), (1634, 780843), (1806, 706477), (1957, 651966), (2163, 589874), (2166, 589057), (2451, 520562), (2527, 504906), (3914, 325983), (4326, 294937), (4429, 288078), (4902, 260281), (5054, 252453), (5719, 223098), (5871, 217322), (6859, 186018), (7581, 168302), (8858, 144039), (11438, 111549), (11742, 108661), (13287, 96026), (13699, 93138), (13718, 93009), (15162, 84151), (15523, 82194), (17157, 74366), (20577, 62006), (26574, 48013), (27398, 46569), (31003, 41154), (31046, 41097), (34314, 37183)]