172866330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21107}}^1$

素因数の和:21140

約数の個数: 96

約数和(自身を含む): 553198464

約数和(自身を除く): 380332134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 21107, 42214, 63321, 105535, 126642, 147749, 189963, 211070, 274391, 295498, 316605, 379926, 443247, 548782, 633210, 738745, 823173, 886494, 949815, 1329741, 1371955, 1477490, 1646346, 1899630, 1920737, 2216235, 2469519, 2659482, 2743910, 3841474, 4115865, 4432470, 4939038, 5762211, 6648705, 8231730, 9603685, 11524422, 12347595, 13297410, 17286633, 19207370, 24695190, 28811055, 34573266, 57622110, 86433165, 172866330]

約数ペア:

[(1, 172866330), (2, 86433165), (3, 57622110), (5, 34573266), (6, 28811055), (7, 24695190), (9, 19207370), (10, 17286633), (13, 13297410), (14, 12347595), (15, 11524422), (18, 9603685), (21, 8231730), (26, 6648705), (30, 5762211), (35, 4939038), (39, 4432470), (42, 4115865), (45, 3841474), (63, 2743910), (65, 2659482), (70, 2469519), (78, 2216235), (90, 1920737), (91, 1899630), (105, 1646346), (117, 1477490), (126, 1371955), (130, 1329741), (182, 949815), (195, 886494), (210, 823173), (234, 738745), (273, 633210), (315, 548782), (390, 443247), (455, 379926), (546, 316605), (585, 295498), (630, 274391), (819, 211070), (910, 189963), (1170, 147749), (1365, 126642), (1638, 105535), (2730, 63321), (4095, 42214), (8190, 21107)]