407023110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 128

約数和(自身を含む): 1188673920

約数和(自身を除く): 781650810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 915, 1098, 1170, 1586, 1647, 1755, 1830, 1901, 2379, 2745, 3294, 3510, 3802, 3965, 4758, 5490, 5703, 7137, 7930, 8235, 9505, 11406, 11895, 14274, 16470, 17109, 19010, 21411, 23790, 24713, 28515, 34218, 35685, 42822, 49426, 51327, 57030, 71370, 74139, 85545, 102654, 107055, 115961, 123565, 148278, 171090, 214110, 222417, 231922, 247130, 256635, 347883, 370695, 444834, 513270, 579805, 667251, 695766, 741390, 1043649, 1112085, 1159610, 1334502, 1507493, 1739415, 2087298, 2224170, 3014986, 3130947, 3336255, 3478830, 4522479, 5218245, 6261894, 6672510, 7537465, 9044958, 10436490, 13567437, 15074930, 15654735, 22612395, 27134874, 31309470, 40702311, 45224790, 67837185, 81404622, 135674370, 203511555, 407023110]

約数ペア:

[(1, 407023110), (2, 203511555), (3, 135674370), (5, 81404622), (6, 67837185), (9, 45224790), (10, 40702311), (13, 31309470), (15, 27134874), (18, 22612395), (26, 15654735), (27, 15074930), (30, 13567437), (39, 10436490), (45, 9044958), (54, 7537465), (61, 6672510), (65, 6261894), (78, 5218245), (90, 4522479), (117, 3478830), (122, 3336255), (130, 3130947), (135, 3014986), (183, 2224170), (195, 2087298), (234, 1739415), (270, 1507493), (305, 1334502), (351, 1159610), (366, 1112085), (390, 1043649), (549, 741390), (585, 695766), (610, 667251), (702, 579805), (793, 513270), (915, 444834), (1098, 370695), (1170, 347883), (1586, 256635), (1647, 247130), (1755, 231922), (1830, 222417), (1901, 214110), (2379, 171090), (2745, 148278), (3294, 123565), (3510, 115961), (3802, 107055), (3965, 102654), (4758, 85545), (5490, 74139), (5703, 71370), (7137, 57030), (7930, 51327), (8235, 49426), (9505, 42822), (11406, 35685), (11895, 34218), (14274, 28515), (16470, 24713), (17109, 23790), (19010, 21411)]