27213930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4957}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 71930664

約数和(自身を除く): 44716734

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, 4957, 5490, 9914, 14871, 24785, 29742, 44613, 49570, 74355, 89226, 148710, 223065, 302377, 446130, 604754, 907131, 1511885, 1814262, 2721393, 3023770, 4535655, 5442786, 9071310, 13606965, 27213930]

約数ペア:

[(1, 27213930), (2, 13606965), (3, 9071310), (5, 5442786), (6, 4535655), (9, 3023770), (10, 2721393), (15, 1814262), (18, 1511885), (30, 907131), (45, 604754), (61, 446130), (90, 302377), (122, 223065), (183, 148710), (305, 89226), (366, 74355), (549, 49570), (610, 44613), (915, 29742), (1098, 24785), (1830, 14871), (2745, 9914), (4957, 5490)]