148327830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{235441}}^1$

素因数の和:235461

約数の個数: 48

約数和(自身を含む): 440747424

約数和(自身を除く): 292419594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 235441, 470882, 706323, 1177205, 1412646, 1648087, 2118969, 2354410, 3296174, 3531615, 4237938, 4944261, 7063230, 8240435, 9888522, 10594845, 14832783, 16480870, 21189690, 24721305, 29665566, 49442610, 74163915, 148327830]

約数ペア:

[(1, 148327830), (2, 74163915), (3, 49442610), (5, 29665566), (6, 24721305), (7, 21189690), (9, 16480870), (10, 14832783), (14, 10594845), (15, 9888522), (18, 8240435), (21, 7063230), (30, 4944261), (35, 4237938), (42, 3531615), (45, 3296174), (63, 2354410), (70, 2118969), (90, 1648087), (105, 1412646), (126, 1177205), (210, 706323), (315, 470882), (630, 235441)]