557625870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 120

約数和(自身を含む): 1583292744

約数和(自身を除く): 1025666874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 361, 405, 513, 570, 722, 810, 855, 1026, 1083, 1539, 1710, 1805, 1907, 2166, 2565, 3078, 3249, 3610, 3814, 5130, 5415, 5721, 6498, 7695, 9535, 9747, 10830, 11442, 15390, 16245, 17163, 19070, 19494, 28605, 29241, 32490, 34326, 36233, 48735, 51489, 57210, 58482, 72466, 85815, 97470, 102978, 108699, 146205, 154467, 171630, 181165, 217398, 257445, 292410, 308934, 326097, 362330, 514890, 543495, 652194, 688427, 772335, 978291, 1086990, 1376854, 1544670, 1630485, 1956582, 2065281, 2934873, 3260970, 3442135, 4130562, 4891455, 5869746, 6195843, 6884270, 9782910, 10326405, 12391686, 14674365, 18587529, 20652810, 29348730, 30979215, 37175058, 55762587, 61958430, 92937645, 111525174, 185875290, 278812935, 557625870]

約数ペア:

[(1, 557625870), (2, 278812935), (3, 185875290), (5, 111525174), (6, 92937645), (9, 61958430), (10, 55762587), (15, 37175058), (18, 30979215), (19, 29348730), (27, 20652810), (30, 18587529), (38, 14674365), (45, 12391686), (54, 10326405), (57, 9782910), (81, 6884270), (90, 6195843), (95, 5869746), (114, 4891455), (135, 4130562), (162, 3442135), (171, 3260970), (190, 2934873), (270, 2065281), (285, 1956582), (342, 1630485), (361, 1544670), (405, 1376854), (513, 1086990), (570, 978291), (722, 772335), (810, 688427), (855, 652194), (1026, 543495), (1083, 514890), (1539, 362330), (1710, 326097), (1805, 308934), (1907, 292410), (2166, 257445), (2565, 217398), (3078, 181165), (3249, 171630), (3610, 154467), (3814, 146205), (5130, 108699), (5415, 102978), (5721, 97470), (6498, 85815), (7695, 72466), (9535, 58482), (9747, 57210), (10830, 51489), (11442, 48735), (15390, 36233), (16245, 34326), (17163, 32490), (19070, 29241), (19494, 28605)]