237229980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9867

約数の個数: 96

約数和(自身を含む): 738490368

約数和(自身を除く): 501260388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 9811, 12090, 19622, 24180, 29433, 39244, 49055, 58866, 98110, 117732, 127543, 147165, 196220, 255086, 294330, 304141, 382629, 510172, 588660, 608282, 637715, 765258, 912423, 1216564, 1275430, 1520705, 1530516, 1824846, 1913145, 2550860, 3041410, 3649692, 3826290, 3953833, 4562115, 6082820, 7652580, 7907666, 9124230, 11861499, 15815332, 18248460, 19769165, 23722998, 39538330, 47445996, 59307495, 79076660, 118614990, 237229980]

約数ペア:

[(1, 237229980), (2, 118614990), (3, 79076660), (4, 59307495), (5, 47445996), (6, 39538330), (10, 23722998), (12, 19769165), (13, 18248460), (15, 15815332), (20, 11861499), (26, 9124230), (30, 7907666), (31, 7652580), (39, 6082820), (52, 4562115), (60, 3953833), (62, 3826290), (65, 3649692), (78, 3041410), (93, 2550860), (124, 1913145), (130, 1824846), (155, 1530516), (156, 1520705), (186, 1275430), (195, 1216564), (260, 912423), (310, 765258), (372, 637715), (390, 608282), (403, 588660), (465, 510172), (620, 382629), (780, 304141), (806, 294330), (930, 255086), (1209, 196220), (1612, 147165), (1860, 127543), (2015, 117732), (2418, 98110), (4030, 58866), (4836, 49055), (6045, 39244), (8060, 29433), (9811, 24180), (12090, 19622)]