11069820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 34004880

約数和(自身を除く): 22935060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 691, 801, 890, 1068, 1335, 1382, 1602, 1780, 2073, 2670, 2764, 3204, 3455, 4005, 4146, 5340, 6219, 6910, 8010, 8292, 10365, 12438, 13820, 16020, 20730, 24876, 31095, 41460, 61499, 62190, 122998, 124380, 184497, 245996, 307495, 368994, 553491, 614990, 737988, 922485, 1106982, 1229980, 1844970, 2213964, 2767455, 3689940, 5534910, 11069820]

約数ペア:

[(1, 11069820), (2, 5534910), (3, 3689940), (4, 2767455), (5, 2213964), (6, 1844970), (9, 1229980), (10, 1106982), (12, 922485), (15, 737988), (18, 614990), (20, 553491), (30, 368994), (36, 307495), (45, 245996), (60, 184497), (89, 124380), (90, 122998), (178, 62190), (180, 61499), (267, 41460), (356, 31095), (445, 24876), (534, 20730), (691, 16020), (801, 13820), (890, 12438), (1068, 10365), (1335, 8292), (1382, 8010), (1602, 6910), (1780, 6219), (2073, 5340), (2670, 4146), (2764, 4005), (3204, 3455)]