2835540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 9072000

約数和(自身を除く): 6236460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 89, 90, 108, 118, 135, 177, 178, 180, 236, 267, 270, 295, 354, 356, 445, 531, 534, 540, 590, 708, 801, 885, 890, 1062, 1068, 1180, 1335, 1593, 1602, 1770, 1780, 2124, 2403, 2655, 2670, 3186, 3204, 3540, 4005, 4806, 5251, 5310, 5340, 6372, 7965, 8010, 9612, 10502, 10620, 12015, 15753, 15930, 16020, 21004, 24030, 26255, 31506, 31860, 47259, 48060, 52510, 63012, 78765, 94518, 105020, 141777, 157530, 189036, 236295, 283554, 315060, 472590, 567108, 708885, 945180, 1417770, 2835540]

約数ペア:

[(1, 2835540), (2, 1417770), (3, 945180), (4, 708885), (5, 567108), (6, 472590), (9, 315060), (10, 283554), (12, 236295), (15, 189036), (18, 157530), (20, 141777), (27, 105020), (30, 94518), (36, 78765), (45, 63012), (54, 52510), (59, 48060), (60, 47259), (89, 31860), (90, 31506), (108, 26255), (118, 24030), (135, 21004), (177, 16020), (178, 15930), (180, 15753), (236, 12015), (267, 10620), (270, 10502), (295, 9612), (354, 8010), (356, 7965), (445, 6372), (531, 5340), (534, 5310), (540, 5251), (590, 4806), (708, 4005), (801, 3540), (885, 3204), (890, 3186), (1062, 2670), (1068, 2655), (1180, 2403), (1335, 2124), (1593, 1780), (1602, 1770)]