4671990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 13231296

約数和(自身を除く): 8559306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 61, 69, 74, 90, 111, 115, 122, 138, 183, 185, 207, 222, 230, 305, 333, 345, 366, 370, 414, 549, 555, 610, 666, 690, 851, 915, 1035, 1098, 1110, 1403, 1665, 1702, 1830, 2070, 2257, 2553, 2745, 2806, 3330, 4209, 4255, 4514, 5106, 5490, 6771, 7015, 7659, 8418, 8510, 11285, 12627, 12765, 13542, 14030, 15318, 20313, 21045, 22570, 25254, 25530, 33855, 38295, 40626, 42090, 51911, 63135, 67710, 76590, 101565, 103822, 126270, 155733, 203130, 259555, 311466, 467199, 519110, 778665, 934398, 1557330, 2335995, 4671990]

約数ペア:

[(1, 4671990), (2, 2335995), (3, 1557330), (5, 934398), (6, 778665), (9, 519110), (10, 467199), (15, 311466), (18, 259555), (23, 203130), (30, 155733), (37, 126270), (45, 103822), (46, 101565), (61, 76590), (69, 67710), (74, 63135), (90, 51911), (111, 42090), (115, 40626), (122, 38295), (138, 33855), (183, 25530), (185, 25254), (207, 22570), (222, 21045), (230, 20313), (305, 15318), (333, 14030), (345, 13542), (366, 12765), (370, 12627), (414, 11285), (549, 8510), (555, 8418), (610, 7659), (666, 7015), (690, 6771), (851, 5490), (915, 5106), (1035, 4514), (1098, 4255), (1110, 4209), (1403, 3330), (1665, 2806), (1702, 2745), (1830, 2553), (2070, 2257)]