916767780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 2619499008

約数和(自身を除く): 1702731228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 463, 541, 610, 732, 915, 926, 1082, 1220, 1389, 1623, 1830, 1852, 2164, 2315, 2705, 2778, 3246, 3660, 4630, 5410, 5556, 6492, 6945, 8115, 9260, 10820, 13890, 16230, 27780, 28243, 32460, 33001, 56486, 66002, 84729, 99003, 112972, 132004, 141215, 165005, 169458, 198006, 250483, 282430, 330010, 338916, 396012, 423645, 495015, 500966, 564860, 660020, 751449, 847290, 990030, 1001932, 1252415, 1502898, 1694580, 1980060, 2504830, 3005796, 3757245, 5009660, 7514490, 15028980, 15279463, 30558926, 45838389, 61117852, 76397315, 91676778, 152794630, 183353556, 229191945, 305589260, 458383890, 916767780]

約数ペア:

[(1, 916767780), (2, 458383890), (3, 305589260), (4, 229191945), (5, 183353556), (6, 152794630), (10, 91676778), (12, 76397315), (15, 61117852), (20, 45838389), (30, 30558926), (60, 15279463), (61, 15028980), (122, 7514490), (183, 5009660), (244, 3757245), (305, 3005796), (366, 2504830), (463, 1980060), (541, 1694580), (610, 1502898), (732, 1252415), (915, 1001932), (926, 990030), (1082, 847290), (1220, 751449), (1389, 660020), (1623, 564860), (1830, 500966), (1852, 495015), (2164, 423645), (2315, 396012), (2705, 338916), (2778, 330010), (3246, 282430), (3660, 250483), (4630, 198006), (5410, 169458), (5556, 165005), (6492, 141215), (6945, 132004), (8115, 112972), (9260, 99003), (10820, 84729), (13890, 66002), (16230, 56486), (27780, 33001), (28243, 32460)]