9997290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 27141120

約数和(自身を除く): 17143830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 607, 610, 915, 1098, 1214, 1647, 1821, 1830, 2745, 3035, 3294, 3642, 5463, 5490, 6070, 8235, 9105, 10926, 16389, 16470, 18210, 27315, 32778, 37027, 54630, 74054, 81945, 111081, 163890, 185135, 222162, 333243, 370270, 555405, 666486, 999729, 1110810, 1666215, 1999458, 3332430, 4998645, 9997290]

約数ペア:

[(1, 9997290), (2, 4998645), (3, 3332430), (5, 1999458), (6, 1666215), (9, 1110810), (10, 999729), (15, 666486), (18, 555405), (27, 370270), (30, 333243), (45, 222162), (54, 185135), (61, 163890), (90, 111081), (122, 81945), (135, 74054), (183, 54630), (270, 37027), (305, 32778), (366, 27315), (549, 18210), (607, 16470), (610, 16389), (915, 10926), (1098, 9105), (1214, 8235), (1647, 6070), (1821, 5490), (1830, 5463), (2745, 3642), (3035, 3294)]