9087780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 27998208

約数和(自身を除く): 18910428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 191, 195, 244, 260, 305, 366, 382, 390, 573, 610, 732, 764, 780, 793, 915, 955, 1146, 1220, 1586, 1830, 1910, 2292, 2379, 2483, 2865, 3172, 3660, 3820, 3965, 4758, 4966, 5730, 7449, 7930, 9516, 9932, 11460, 11651, 11895, 12415, 14898, 15860, 23302, 23790, 24830, 29796, 34953, 37245, 46604, 47580, 49660, 58255, 69906, 74490, 116510, 139812, 148980, 151463, 174765, 233020, 302926, 349530, 454389, 605852, 699060, 757315, 908778, 1514630, 1817556, 2271945, 3029260, 4543890, 9087780]

約数ペア:

[(1, 9087780), (2, 4543890), (3, 3029260), (4, 2271945), (5, 1817556), (6, 1514630), (10, 908778), (12, 757315), (13, 699060), (15, 605852), (20, 454389), (26, 349530), (30, 302926), (39, 233020), (52, 174765), (60, 151463), (61, 148980), (65, 139812), (78, 116510), (122, 74490), (130, 69906), (156, 58255), (183, 49660), (191, 47580), (195, 46604), (244, 37245), (260, 34953), (305, 29796), (366, 24830), (382, 23790), (390, 23302), (573, 15860), (610, 14898), (732, 12415), (764, 11895), (780, 11651), (793, 11460), (915, 9932), (955, 9516), (1146, 7930), (1220, 7449), (1586, 5730), (1830, 4966), (1910, 4758), (2292, 3965), (2379, 3820), (2483, 3660), (2865, 3172)]