699599940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28933}}^1$

素因数の和:28989

約数の個数: 96

約数和(自身を含む): 2177688576

約数和(自身を除く): 1478088636

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, 12090, 24180, 28933, 57866, 86799, 115732, 144665, 173598, 289330, 347196, 376129, 433995, 578660, 752258, 867990, 896923, 1128387, 1504516, 1735980, 1793846, 1880645, 2256774, 2690769, 3587692, 3761290, 4484615, 4513548, 5381538, 5641935, 7522580, 8969230, 10763076, 11283870, 11659999, 13453845, 17938460, 22567740, 23319998, 26907690, 34979997, 46639996, 53815380, 58299995, 69959994, 116599990, 139919988, 174899985, 233199980, 349799970, 699599940]

約数ペア:

[(1, 699599940), (2, 349799970), (3, 233199980), (4, 174899985), (5, 139919988), (6, 116599990), (10, 69959994), (12, 58299995), (13, 53815380), (15, 46639996), (20, 34979997), (26, 26907690), (30, 23319998), (31, 22567740), (39, 17938460), (52, 13453845), (60, 11659999), (62, 11283870), (65, 10763076), (78, 8969230), (93, 7522580), (124, 5641935), (130, 5381538), (155, 4513548), (156, 4484615), (186, 3761290), (195, 3587692), (260, 2690769), (310, 2256774), (372, 1880645), (390, 1793846), (403, 1735980), (465, 1504516), (620, 1128387), (780, 896923), (806, 867990), (930, 752258), (1209, 578660), (1612, 433995), (1860, 376129), (2015, 347196), (2418, 289330), (4030, 173598), (4836, 144665), (6045, 115732), (8060, 86799), (12090, 57866), (24180, 28933)]