7702830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 13309650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 607, 705, 846, 1214, 1269, 1410, 1821, 2115, 2538, 3035, 3642, 4230, 5463, 6070, 6345, 9105, 10926, 12690, 16389, 18210, 27315, 28529, 32778, 54630, 57058, 81945, 85587, 142645, 163890, 171174, 256761, 285290, 427935, 513522, 770283, 855870, 1283805, 1540566, 2567610, 3851415, 7702830]

約数ペア:

[(1, 7702830), (2, 3851415), (3, 2567610), (5, 1540566), (6, 1283805), (9, 855870), (10, 770283), (15, 513522), (18, 427935), (27, 285290), (30, 256761), (45, 171174), (47, 163890), (54, 142645), (90, 85587), (94, 81945), (135, 57058), (141, 54630), (235, 32778), (270, 28529), (282, 27315), (423, 18210), (470, 16389), (607, 12690), (705, 10926), (846, 9105), (1214, 6345), (1269, 6070), (1410, 5463), (1821, 4230), (2115, 3642), (2538, 3035)]