15623790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 47416320

約数和(自身を除く): 31792530

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 97, 105, 118, 130, 177, 182, 194, 195, 210, 273, 291, 295, 354, 390, 413, 455, 485, 546, 582, 590, 679, 767, 826, 885, 910, 970, 1239, 1261, 1358, 1365, 1455, 1534, 1770, 2037, 2065, 2301, 2478, 2522, 2730, 2910, 3395, 3783, 3835, 4074, 4130, 4602, 5369, 5723, 6195, 6305, 6790, 7566, 7670, 8827, 10185, 10738, 11446, 11505, 12390, 12610, 16107, 17169, 17654, 18915, 20370, 23010, 26481, 26845, 28615, 32214, 34338, 37830, 40061, 44135, 52962, 53690, 57230, 74399, 80122, 80535, 85845, 88270, 120183, 132405, 148798, 161070, 171690, 200305, 223197, 240366, 264810, 371995, 400610, 446394, 520793, 600915, 743990, 1041586, 1115985, 1201830, 1562379, 2231970, 2603965, 3124758, 5207930, 7811895, 15623790]

約数ペア:

[(1, 15623790), (2, 7811895), (3, 5207930), (5, 3124758), (6, 2603965), (7, 2231970), (10, 1562379), (13, 1201830), (14, 1115985), (15, 1041586), (21, 743990), (26, 600915), (30, 520793), (35, 446394), (39, 400610), (42, 371995), (59, 264810), (65, 240366), (70, 223197), (78, 200305), (91, 171690), (97, 161070), (105, 148798), (118, 132405), (130, 120183), (177, 88270), (182, 85845), (194, 80535), (195, 80122), (210, 74399), (273, 57230), (291, 53690), (295, 52962), (354, 44135), (390, 40061), (413, 37830), (455, 34338), (485, 32214), (546, 28615), (582, 26845), (590, 26481), (679, 23010), (767, 20370), (826, 18915), (885, 17654), (910, 17169), (970, 16107), (1239, 12610), (1261, 12390), (1358, 11505), (1365, 11446), (1455, 10738), (1534, 10185), (1770, 8827), (2037, 7670), (2065, 7566), (2301, 6790), (2478, 6305), (2522, 6195), (2730, 5723), (2910, 5369), (3395, 4602), (3783, 4130), (3835, 4074)]