17723940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 55243776

約数和(自身を除く): 37519836

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, 733, 780, 806, 930, 1209, 1466, 1612, 1860, 2015, 2199, 2418, 2932, 3665, 4030, 4398, 4836, 6045, 7330, 8060, 8796, 9529, 10995, 12090, 14660, 19058, 21990, 22723, 24180, 28587, 38116, 43980, 45446, 47645, 57174, 68169, 90892, 95290, 113615, 114348, 136338, 142935, 190580, 227230, 272676, 285870, 295399, 340845, 454460, 571740, 590798, 681690, 886197, 1181596, 1363380, 1476995, 1772394, 2953990, 3544788, 4430985, 5907980, 8861970, 17723940]

約数ペア:

[(1, 17723940), (2, 8861970), (3, 5907980), (4, 4430985), (5, 3544788), (6, 2953990), (10, 1772394), (12, 1476995), (13, 1363380), (15, 1181596), (20, 886197), (26, 681690), (30, 590798), (31, 571740), (39, 454460), (52, 340845), (60, 295399), (62, 285870), (65, 272676), (78, 227230), (93, 190580), (124, 142935), (130, 136338), (155, 114348), (156, 113615), (186, 95290), (195, 90892), (260, 68169), (310, 57174), (372, 47645), (390, 45446), (403, 43980), (465, 38116), (620, 28587), (733, 24180), (780, 22723), (806, 21990), (930, 19058), (1209, 14660), (1466, 12090), (1612, 10995), (1860, 9529), (2015, 8796), (2199, 8060), (2418, 7330), (2932, 6045), (3665, 4836), (4030, 4398)]