3188430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 9931680

約数和(自身を除く): 6743250

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, 241, 245, 270, 294, 315, 378, 441, 482, 490, 630, 723, 735, 882, 945, 1205, 1323, 1446, 1470, 1687, 1890, 2169, 2205, 2410, 2646, 3374, 3615, 4338, 4410, 5061, 6507, 6615, 7230, 8435, 10122, 10845, 11809, 13014, 13230, 15183, 16870, 21690, 23618, 25305, 30366, 32535, 35427, 45549, 50610, 59045, 65070, 70854, 75915, 91098, 106281, 118090, 151830, 177135, 212562, 227745, 318843, 354270, 455490, 531405, 637686, 1062810, 1594215, 3188430]

約数ペア:

[(1, 3188430), (2, 1594215), (3, 1062810), (5, 637686), (6, 531405), (7, 455490), (9, 354270), (10, 318843), (14, 227745), (15, 212562), (18, 177135), (21, 151830), (27, 118090), (30, 106281), (35, 91098), (42, 75915), (45, 70854), (49, 65070), (54, 59045), (63, 50610), (70, 45549), (90, 35427), (98, 32535), (105, 30366), (126, 25305), (135, 23618), (147, 21690), (189, 16870), (210, 15183), (241, 13230), (245, 13014), (270, 11809), (294, 10845), (315, 10122), (378, 8435), (441, 7230), (482, 6615), (490, 6507), (630, 5061), (723, 4410), (735, 4338), (882, 3615), (945, 3374), (1205, 2646), (1323, 2410), (1446, 2205), (1470, 2169), (1687, 1890)]