8480430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{641}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 26347680

約数和(自身を除く): 17867250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 641, 735, 882, 945, 1282, 1323, 1470, 1890, 1923, 2205, 2646, 3205, 3846, 4410, 4487, 5769, 6410, 6615, 8974, 9615, 11538, 13230, 13461, 17307, 19230, 22435, 26922, 28845, 31409, 34614, 40383, 44870, 57690, 62818, 67305, 80766, 86535, 94227, 121149, 134610, 157045, 173070, 188454, 201915, 242298, 282681, 314090, 403830, 471135, 565362, 605745, 848043, 942270, 1211490, 1413405, 1696086, 2826810, 4240215, 8480430]

約数ペア:

[(1, 8480430), (2, 4240215), (3, 2826810), (5, 1696086), (6, 1413405), (7, 1211490), (9, 942270), (10, 848043), (14, 605745), (15, 565362), (18, 471135), (21, 403830), (27, 314090), (30, 282681), (35, 242298), (42, 201915), (45, 188454), (49, 173070), (54, 157045), (63, 134610), (70, 121149), (90, 94227), (98, 86535), (105, 80766), (126, 67305), (135, 62818), (147, 57690), (189, 44870), (210, 40383), (245, 34614), (270, 31409), (294, 28845), (315, 26922), (378, 22435), (441, 19230), (490, 17307), (630, 13461), (641, 13230), (735, 11538), (882, 9615), (945, 8974), (1282, 6615), (1323, 6410), (1470, 5769), (1890, 4487), (1923, 4410), (2205, 3846), (2646, 3205)]