30851730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3800

約数の個数: 96

約数和(自身を含む): 98751744

約数和(自身を除く): 67900014

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, 3767, 4095, 7534, 8190, 11301, 18835, 22602, 26369, 33903, 37670, 48971, 52738, 56505, 67806, 79107, 97942, 113010, 131845, 146913, 158214, 169515, 237321, 244855, 263690, 293826, 339030, 342797, 395535, 440739, 474642, 489710, 685594, 734565, 791070, 881478, 1028391, 1186605, 1469130, 1713985, 2056782, 2203695, 2373210, 3085173, 3427970, 4407390, 5141955, 6170346, 10283910, 15425865, 30851730]

約数ペア:

[(1, 30851730), (2, 15425865), (3, 10283910), (5, 6170346), (6, 5141955), (7, 4407390), (9, 3427970), (10, 3085173), (13, 2373210), (14, 2203695), (15, 2056782), (18, 1713985), (21, 1469130), (26, 1186605), (30, 1028391), (35, 881478), (39, 791070), (42, 734565), (45, 685594), (63, 489710), (65, 474642), (70, 440739), (78, 395535), (90, 342797), (91, 339030), (105, 293826), (117, 263690), (126, 244855), (130, 237321), (182, 169515), (195, 158214), (210, 146913), (234, 131845), (273, 113010), (315, 97942), (390, 79107), (455, 67806), (546, 56505), (585, 52738), (630, 48971), (819, 37670), (910, 33903), (1170, 26369), (1365, 22602), (1638, 18835), (2730, 11301), (3767, 8190), (4095, 7534)]