2219642740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3467}}^1$

素因数の和:3769

約数の個数: 96

約数和(自身を含む): 5663105280

約数和(自身を除く): 3443462540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 269, 340, 476, 538, 595, 1076, 1190, 1345, 1883, 2380, 2690, 3467, 3766, 4573, 5380, 6934, 7532, 9146, 9415, 13868, 17335, 18292, 18830, 22865, 24269, 32011, 34670, 37660, 45730, 48538, 58939, 64022, 69340, 91460, 97076, 117878, 121345, 128044, 160055, 235756, 242690, 294695, 320110, 412573, 485380, 589390, 640220, 825146, 932623, 1178780, 1650292, 1865246, 2062865, 3730492, 4125730, 4663115, 6528361, 8251460, 9326230, 13056722, 15854591, 18652460, 26113444, 31709182, 32641805, 63418364, 65283610, 79272955, 110982137, 130567220, 158545910, 221964274, 317091820, 443928548, 554910685, 1109821370, 2219642740]

約数ペア:

[(1, 2219642740), (2, 1109821370), (4, 554910685), (5, 443928548), (7, 317091820), (10, 221964274), (14, 158545910), (17, 130567220), (20, 110982137), (28, 79272955), (34, 65283610), (35, 63418364), (68, 32641805), (70, 31709182), (85, 26113444), (119, 18652460), (140, 15854591), (170, 13056722), (238, 9326230), (269, 8251460), (340, 6528361), (476, 4663115), (538, 4125730), (595, 3730492), (1076, 2062865), (1190, 1865246), (1345, 1650292), (1883, 1178780), (2380, 932623), (2690, 825146), (3467, 640220), (3766, 589390), (4573, 485380), (5380, 412573), (6934, 320110), (7532, 294695), (9146, 242690), (9415, 235756), (13868, 160055), (17335, 128044), (18292, 121345), (18830, 117878), (22865, 97076), (24269, 91460), (32011, 69340), (34670, 64022), (37660, 58939), (45730, 48538)]