13525530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 34819200

約数和(自身を除く): 21293670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 389, 570, 610, 778, 915, 1159, 1167, 1830, 1945, 2318, 2334, 3477, 3890, 5795, 5835, 6954, 7391, 11590, 11670, 14782, 17385, 22173, 23729, 34770, 36955, 44346, 47458, 71187, 73910, 110865, 118645, 142374, 221730, 237290, 355935, 450851, 711870, 901702, 1352553, 2254255, 2705106, 4508510, 6762765, 13525530]

約数ペア:

[(1, 13525530), (2, 6762765), (3, 4508510), (5, 2705106), (6, 2254255), (10, 1352553), (15, 901702), (19, 711870), (30, 450851), (38, 355935), (57, 237290), (61, 221730), (95, 142374), (114, 118645), (122, 110865), (183, 73910), (190, 71187), (285, 47458), (305, 44346), (366, 36955), (389, 34770), (570, 23729), (610, 22173), (778, 17385), (915, 14782), (1159, 11670), (1167, 11590), (1830, 7391), (1945, 6954), (2318, 5835), (2334, 5795), (3477, 3890)]