3445890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 9642240

約数和(自身を除く): 6196350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 269, 305, 366, 427, 538, 610, 807, 854, 915, 1281, 1345, 1614, 1830, 1883, 2135, 2562, 2690, 3766, 4035, 4270, 5649, 6405, 8070, 9415, 11298, 12810, 16409, 18830, 28245, 32818, 49227, 56490, 82045, 98454, 114863, 164090, 229726, 246135, 344589, 492270, 574315, 689178, 1148630, 1722945, 3445890]

約数ペア:

[(1, 3445890), (2, 1722945), (3, 1148630), (5, 689178), (6, 574315), (7, 492270), (10, 344589), (14, 246135), (15, 229726), (21, 164090), (30, 114863), (35, 98454), (42, 82045), (61, 56490), (70, 49227), (105, 32818), (122, 28245), (183, 18830), (210, 16409), (269, 12810), (305, 11298), (366, 9415), (427, 8070), (538, 6405), (610, 5649), (807, 4270), (854, 4035), (915, 3766), (1281, 2690), (1345, 2562), (1614, 2135), (1830, 1883)]