31194150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 88306848

約数和(自身を除く): 57112698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 941, 975, 1105, 1275, 1326, 1882, 1950, 2210, 2550, 2823, 3315, 4705, 5525, 5646, 6630, 9410, 11050, 12233, 14115, 15997, 16575, 23525, 24466, 28230, 31994, 33150, 36699, 47050, 47991, 61165, 70575, 73398, 79985, 95982, 122330, 141150, 159970, 183495, 207961, 239955, 305825, 366990, 399925, 415922, 479910, 611650, 623883, 799850, 917475, 1039805, 1199775, 1247766, 1834950, 2079610, 2399550, 3119415, 5199025, 6238830, 10398050, 15597075, 31194150]

約数ペア:

[(1, 31194150), (2, 15597075), (3, 10398050), (5, 6238830), (6, 5199025), (10, 3119415), (13, 2399550), (15, 2079610), (17, 1834950), (25, 1247766), (26, 1199775), (30, 1039805), (34, 917475), (39, 799850), (50, 623883), (51, 611650), (65, 479910), (75, 415922), (78, 399925), (85, 366990), (102, 305825), (130, 239955), (150, 207961), (170, 183495), (195, 159970), (221, 141150), (255, 122330), (325, 95982), (390, 79985), (425, 73398), (442, 70575), (510, 61165), (650, 47991), (663, 47050), (850, 36699), (941, 33150), (975, 31994), (1105, 28230), (1275, 24466), (1326, 23525), (1882, 16575), (1950, 15997), (2210, 14115), (2550, 12233), (2823, 11050), (3315, 9410), (4705, 6630), (5525, 5646)]