47564580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 153135360

約数和(自身を除く): 105570780

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, 269, 420, 421, 538, 807, 842, 1076, 1263, 1345, 1614, 1684, 1883, 2105, 2526, 2690, 2947, 3228, 3766, 4035, 4210, 5052, 5380, 5649, 5894, 6315, 7532, 8070, 8420, 8841, 9415, 11298, 11788, 12630, 14735, 16140, 17682, 18830, 22596, 25260, 28245, 29470, 35364, 37660, 44205, 56490, 58940, 88410, 112980, 113249, 176820, 226498, 339747, 452996, 566245, 679494, 792743, 1132490, 1358988, 1585486, 1698735, 2264980, 2378229, 3170972, 3397470, 3963715, 4756458, 6794940, 7927430, 9512916, 11891145, 15854860, 23782290, 47564580]

約数ペア:

[(1, 47564580), (2, 23782290), (3, 15854860), (4, 11891145), (5, 9512916), (6, 7927430), (7, 6794940), (10, 4756458), (12, 3963715), (14, 3397470), (15, 3170972), (20, 2378229), (21, 2264980), (28, 1698735), (30, 1585486), (35, 1358988), (42, 1132490), (60, 792743), (70, 679494), (84, 566245), (105, 452996), (140, 339747), (210, 226498), (269, 176820), (420, 113249), (421, 112980), (538, 88410), (807, 58940), (842, 56490), (1076, 44205), (1263, 37660), (1345, 35364), (1614, 29470), (1684, 28245), (1883, 25260), (2105, 22596), (2526, 18830), (2690, 17682), (2947, 16140), (3228, 14735), (3766, 12630), (4035, 11788), (4210, 11298), (5052, 9415), (5380, 8841), (5649, 8420), (5894, 8070), (6315, 7532)]