42497910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 96

約数和(自身を含む): 136019520

約数和(自身を除く): 93521610

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, 5189, 8190, 10378, 15567, 25945, 31134, 36323, 46701, 51890, 67457, 72646, 77835, 93402, 108969, 134914, 155670, 181615, 202371, 217938, 233505, 326907, 337285, 363230, 404742, 467010, 472199, 544845, 607113, 653814, 674570, 944398, 1011855, 1089690, 1214226, 1416597, 1634535, 2023710, 2360995, 2833194, 3035565, 3269070, 4249791, 4721990, 6071130, 7082985, 8499582, 14165970, 21248955, 42497910]

約数ペア:

[(1, 42497910), (2, 21248955), (3, 14165970), (5, 8499582), (6, 7082985), (7, 6071130), (9, 4721990), (10, 4249791), (13, 3269070), (14, 3035565), (15, 2833194), (18, 2360995), (21, 2023710), (26, 1634535), (30, 1416597), (35, 1214226), (39, 1089690), (42, 1011855), (45, 944398), (63, 674570), (65, 653814), (70, 607113), (78, 544845), (90, 472199), (91, 467010), (105, 404742), (117, 363230), (126, 337285), (130, 326907), (182, 233505), (195, 217938), (210, 202371), (234, 181615), (273, 155670), (315, 134914), (390, 108969), (455, 93402), (546, 77835), (585, 72646), (630, 67457), (819, 51890), (910, 46701), (1170, 36323), (1365, 31134), (1638, 25945), (2730, 15567), (4095, 10378), (5189, 8190)]