307260220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 719953920

約数和(自身を除く): 412693700

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 115, 116, 124, 145, 155, 230, 290, 310, 460, 580, 620, 667, 713, 743, 899, 1334, 1426, 1486, 1798, 2668, 2852, 2972, 3335, 3565, 3596, 3715, 4495, 6670, 7130, 7430, 8990, 13340, 14260, 14860, 17089, 17980, 20677, 21547, 23033, 34178, 41354, 43094, 46066, 68356, 82708, 85445, 86188, 92132, 103385, 107735, 115165, 170890, 206770, 215470, 230330, 341780, 413540, 430940, 460660, 495581, 529759, 667957, 991162, 1059518, 1335914, 1982324, 2119036, 2477905, 2648795, 2671828, 3339785, 4955810, 5297590, 6679570, 9911620, 10595180, 13359140, 15363011, 30726022, 61452044, 76815055, 153630110, 307260220]

約数ペア:

[(1, 307260220), (2, 153630110), (4, 76815055), (5, 61452044), (10, 30726022), (20, 15363011), (23, 13359140), (29, 10595180), (31, 9911620), (46, 6679570), (58, 5297590), (62, 4955810), (92, 3339785), (115, 2671828), (116, 2648795), (124, 2477905), (145, 2119036), (155, 1982324), (230, 1335914), (290, 1059518), (310, 991162), (460, 667957), (580, 529759), (620, 495581), (667, 460660), (713, 430940), (743, 413540), (899, 341780), (1334, 230330), (1426, 215470), (1486, 206770), (1798, 170890), (2668, 115165), (2852, 107735), (2972, 103385), (3335, 92132), (3565, 86188), (3596, 85445), (3715, 82708), (4495, 68356), (6670, 46066), (7130, 43094), (7430, 41354), (8990, 34178), (13340, 23033), (14260, 21547), (14860, 20677), (17089, 17980)]