314470380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1471}}^1$

素因数の和:1999

約数の個数: 96

約数和(自身を含む): 1008967680

約数和(自身を除く): 694497300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 509, 1018, 1471, 1527, 2036, 2545, 2942, 3054, 3563, 4413, 5090, 5884, 6108, 7126, 7355, 7635, 8826, 10180, 10297, 10689, 14252, 14710, 15270, 17652, 17815, 20594, 21378, 22065, 29420, 30540, 30891, 35630, 41188, 42756, 44130, 51485, 53445, 61782, 71260, 88260, 102970, 106890, 123564, 154455, 205940, 213780, 308910, 617820, 748739, 1497478, 2246217, 2994956, 3743695, 4492434, 5241173, 7487390, 8984868, 10482346, 11231085, 14974780, 15723519, 20964692, 22462170, 26205865, 31447038, 44924340, 52411730, 62894076, 78617595, 104823460, 157235190, 314470380]

約数ペア:

[(1, 314470380), (2, 157235190), (3, 104823460), (4, 78617595), (5, 62894076), (6, 52411730), (7, 44924340), (10, 31447038), (12, 26205865), (14, 22462170), (15, 20964692), (20, 15723519), (21, 14974780), (28, 11231085), (30, 10482346), (35, 8984868), (42, 7487390), (60, 5241173), (70, 4492434), (84, 3743695), (105, 2994956), (140, 2246217), (210, 1497478), (420, 748739), (509, 617820), (1018, 308910), (1471, 213780), (1527, 205940), (2036, 154455), (2545, 123564), (2942, 106890), (3054, 102970), (3563, 88260), (4413, 71260), (5090, 61782), (5884, 53445), (6108, 51485), (7126, 44130), (7355, 42756), (7635, 41188), (8826, 35630), (10180, 30891), (10297, 30540), (10689, 29420), (14252, 22065), (14710, 21378), (15270, 20594), (17652, 17815)]