6891780

素因数分解:

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

素因数の和:349

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 15606780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 269, 305, 366, 420, 427, 538, 610, 732, 807, 854, 915, 1076, 1220, 1281, 1345, 1614, 1708, 1830, 1883, 2135, 2562, 2690, 3228, 3660, 3766, 4035, 4270, 5124, 5380, 5649, 6405, 7532, 8070, 8540, 9415, 11298, 12810, 16140, 16409, 18830, 22596, 25620, 28245, 32818, 37660, 49227, 56490, 65636, 82045, 98454, 112980, 114863, 164090, 196908, 229726, 246135, 328180, 344589, 459452, 492270, 574315, 689178, 984540, 1148630, 1378356, 1722945, 2297260, 3445890, 6891780]

約数ペア:

[(1, 6891780), (2, 3445890), (3, 2297260), (4, 1722945), (5, 1378356), (6, 1148630), (7, 984540), (10, 689178), (12, 574315), (14, 492270), (15, 459452), (20, 344589), (21, 328180), (28, 246135), (30, 229726), (35, 196908), (42, 164090), (60, 114863), (61, 112980), (70, 98454), (84, 82045), (105, 65636), (122, 56490), (140, 49227), (183, 37660), (210, 32818), (244, 28245), (269, 25620), (305, 22596), (366, 18830), (420, 16409), (427, 16140), (538, 12810), (610, 11298), (732, 9415), (807, 8540), (854, 8070), (915, 7532), (1076, 6405), (1220, 5649), (1281, 5380), (1345, 5124), (1614, 4270), (1708, 4035), (1830, 3766), (1883, 3660), (2135, 3228), (2562, 2690)]