8191050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 24105600

約数和(自身を除く): 15914550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 269, 290, 350, 406, 435, 525, 538, 609, 725, 807, 870, 1015, 1050, 1218, 1345, 1450, 1614, 1883, 2030, 2175, 2690, 3045, 3766, 4035, 4350, 5075, 5649, 6090, 6725, 7801, 8070, 9415, 10150, 11298, 13450, 15225, 15602, 18830, 20175, 23403, 28245, 30450, 39005, 40350, 46806, 47075, 54607, 56490, 78010, 94150, 109214, 117015, 141225, 163821, 195025, 234030, 273035, 282450, 327642, 390050, 546070, 585075, 819105, 1170150, 1365175, 1638210, 2730350, 4095525, 8191050]

約数ペア:

[(1, 8191050), (2, 4095525), (3, 2730350), (5, 1638210), (6, 1365175), (7, 1170150), (10, 819105), (14, 585075), (15, 546070), (21, 390050), (25, 327642), (29, 282450), (30, 273035), (35, 234030), (42, 195025), (50, 163821), (58, 141225), (70, 117015), (75, 109214), (87, 94150), (105, 78010), (145, 56490), (150, 54607), (174, 47075), (175, 46806), (203, 40350), (210, 39005), (269, 30450), (290, 28245), (350, 23403), (406, 20175), (435, 18830), (525, 15602), (538, 15225), (609, 13450), (725, 11298), (807, 10150), (870, 9415), (1015, 8070), (1050, 7801), (1218, 6725), (1345, 6090), (1450, 5649), (1614, 5075), (1883, 4350), (2030, 4035), (2175, 3766), (2690, 3045)]