172630710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 529689600

約数和(自身を除く): 357058890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 241, 270, 315, 378, 379, 482, 630, 723, 758, 945, 1137, 1205, 1446, 1687, 1890, 1895, 2169, 2274, 2410, 2653, 3374, 3411, 3615, 3790, 4338, 5061, 5306, 5685, 6507, 6822, 7230, 7959, 8435, 10122, 10233, 10845, 11370, 13014, 13265, 15183, 15918, 16870, 17055, 20466, 21690, 23877, 25305, 26530, 30366, 32535, 34110, 39795, 45549, 47754, 50610, 51165, 65070, 71631, 75915, 79590, 91098, 91339, 102330, 119385, 143262, 151830, 182678, 227745, 238770, 274017, 358155, 455490, 456695, 548034, 639373, 716310, 822051, 913390, 1278746, 1370085, 1644102, 1918119, 2466153, 2740170, 3196865, 3836238, 4110255, 4932306, 5754357, 6393730, 8220510, 9590595, 11508714, 12330765, 17263071, 19181190, 24661530, 28771785, 34526142, 57543570, 86315355, 172630710]

約数ペア:

[(1, 172630710), (2, 86315355), (3, 57543570), (5, 34526142), (6, 28771785), (7, 24661530), (9, 19181190), (10, 17263071), (14, 12330765), (15, 11508714), (18, 9590595), (21, 8220510), (27, 6393730), (30, 5754357), (35, 4932306), (42, 4110255), (45, 3836238), (54, 3196865), (63, 2740170), (70, 2466153), (90, 1918119), (105, 1644102), (126, 1370085), (135, 1278746), (189, 913390), (210, 822051), (241, 716310), (270, 639373), (315, 548034), (378, 456695), (379, 455490), (482, 358155), (630, 274017), (723, 238770), (758, 227745), (945, 182678), (1137, 151830), (1205, 143262), (1446, 119385), (1687, 102330), (1890, 91339), (1895, 91098), (2169, 79590), (2274, 75915), (2410, 71631), (2653, 65070), (3374, 51165), (3411, 50610), (3615, 47754), (3790, 45549), (4338, 39795), (5061, 34110), (5306, 32535), (5685, 30366), (6507, 26530), (6822, 25305), (7230, 23877), (7959, 21690), (8435, 20466), (10122, 17055), (10233, 16870), (10845, 15918), (11370, 15183), (13014, 13265)]