27155070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9777

約数の個数: 48

約数和(自身を含む): 72888192

約数和(自身を除く): 45733122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9733, 19466, 29199, 48665, 58398, 87597, 97330, 145995, 175194, 291990, 301723, 437985, 603446, 875970, 905169, 1508615, 1810338, 2715507, 3017230, 4525845, 5431014, 9051690, 13577535, 27155070]

約数ペア:

[(1, 27155070), (2, 13577535), (3, 9051690), (5, 5431014), (6, 4525845), (9, 3017230), (10, 2715507), (15, 1810338), (18, 1508615), (30, 905169), (31, 875970), (45, 603446), (62, 437985), (90, 301723), (93, 291990), (155, 175194), (186, 145995), (279, 97330), (310, 87597), (465, 58398), (558, 48665), (930, 29199), (1395, 19466), (2790, 9733)]