19288714230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3513427}}^1$

素因数の和:3513501

約数の個数: 48

約数和(自身を含む): 50972813424

約数和(自身を除く): 31684099194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 3513427, 7026854, 10540281, 17567135, 21080562, 31620843, 35134270, 52701405, 63241686, 105402810, 158104215, 214319047, 316208430, 428638094, 642957141, 1071595235, 1285914282, 1928871423, 2143190470, 3214785705, 3857742846, 6429571410, 9644357115, 19288714230]

約数ペア:

[(1, 19288714230), (2, 9644357115), (3, 6429571410), (5, 3857742846), (6, 3214785705), (9, 2143190470), (10, 1928871423), (15, 1285914282), (18, 1071595235), (30, 642957141), (45, 428638094), (61, 316208430), (90, 214319047), (122, 158104215), (183, 105402810), (305, 63241686), (366, 52701405), (549, 35134270), (610, 31620843), (915, 21080562), (1098, 17567135), (1830, 10540281), (2745, 7026854), (5490, 3513427)]