2022889260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{5581}}^1$

素因数の和:6463

約数の個数: 96

約数和(自身を含む): 6481907712

約数和(自身を除く): 4459018452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 863, 1726, 2589, 3452, 4315, 5178, 5581, 6041, 8630, 10356, 11162, 12082, 12945, 16743, 17260, 18123, 22324, 24164, 25890, 27905, 30205, 33486, 36246, 39067, 51780, 55810, 60410, 66972, 72492, 78134, 83715, 90615, 111620, 117201, 120820, 156268, 167430, 181230, 195335, 234402, 334860, 362460, 390670, 468804, 586005, 781340, 1172010, 2344020, 4816403, 9632806, 14449209, 19265612, 24082015, 28898418, 33714821, 48164030, 57796836, 67429642, 72246045, 96328060, 101144463, 134859284, 144492090, 168574105, 202288926, 288984180, 337148210, 404577852, 505722315, 674296420, 1011444630, 2022889260]

約数ペア:

[(1, 2022889260), (2, 1011444630), (3, 674296420), (4, 505722315), (5, 404577852), (6, 337148210), (7, 288984180), (10, 202288926), (12, 168574105), (14, 144492090), (15, 134859284), (20, 101144463), (21, 96328060), (28, 72246045), (30, 67429642), (35, 57796836), (42, 48164030), (60, 33714821), (70, 28898418), (84, 24082015), (105, 19265612), (140, 14449209), (210, 9632806), (420, 4816403), (863, 2344020), (1726, 1172010), (2589, 781340), (3452, 586005), (4315, 468804), (5178, 390670), (5581, 362460), (6041, 334860), (8630, 234402), (10356, 195335), (11162, 181230), (12082, 167430), (12945, 156268), (16743, 120820), (17260, 117201), (18123, 111620), (22324, 90615), (24164, 83715), (25890, 78134), (27905, 72492), (30205, 66972), (33486, 60410), (36246, 55810), (39067, 51780)]