7979850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 23034240

約数和(自身を除く): 15054390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 257, 270, 345, 414, 450, 514, 575, 621, 675, 690, 771, 1035, 1150, 1242, 1285, 1350, 1542, 1725, 2070, 2313, 2570, 3105, 3450, 3855, 4626, 5175, 5911, 6210, 6425, 6939, 7710, 10350, 11565, 11822, 12850, 13878, 15525, 17733, 19275, 23130, 29555, 31050, 34695, 35466, 38550, 53199, 57825, 59110, 69390, 88665, 106398, 115650, 147775, 159597, 173475, 177330, 265995, 295550, 319194, 346950, 443325, 531990, 797985, 886650, 1329975, 1595970, 2659950, 3989925, 7979850]

約数ペア:

[(1, 7979850), (2, 3989925), (3, 2659950), (5, 1595970), (6, 1329975), (9, 886650), (10, 797985), (15, 531990), (18, 443325), (23, 346950), (25, 319194), (27, 295550), (30, 265995), (45, 177330), (46, 173475), (50, 159597), (54, 147775), (69, 115650), (75, 106398), (90, 88665), (115, 69390), (135, 59110), (138, 57825), (150, 53199), (207, 38550), (225, 35466), (230, 34695), (257, 31050), (270, 29555), (345, 23130), (414, 19275), (450, 17733), (514, 15525), (575, 13878), (621, 12850), (675, 11822), (690, 11565), (771, 10350), (1035, 7710), (1150, 6939), (1242, 6425), (1285, 6210), (1350, 5911), (1542, 5175), (1725, 4626), (2070, 3855), (2313, 3450), (2570, 3105)]