30674070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 91990080

約数和(自身を除く): 61316010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 269, 315, 362, 538, 543, 630, 807, 905, 1086, 1267, 1345, 1614, 1629, 1810, 1883, 2421, 2534, 2690, 2715, 3258, 3766, 3801, 4035, 4842, 5430, 5649, 6335, 7602, 8070, 8145, 9415, 11298, 11403, 12105, 12670, 16290, 16947, 18830, 19005, 22806, 24210, 28245, 33894, 38010, 48689, 56490, 57015, 84735, 97378, 114030, 146067, 169470, 243445, 292134, 340823, 438201, 486890, 681646, 730335, 876402, 1022469, 1460670, 1704115, 2044938, 2191005, 3067407, 3408230, 4382010, 5112345, 6134814, 10224690, 15337035, 30674070]

約数ペア:

[(1, 30674070), (2, 15337035), (3, 10224690), (5, 6134814), (6, 5112345), (7, 4382010), (9, 3408230), (10, 3067407), (14, 2191005), (15, 2044938), (18, 1704115), (21, 1460670), (30, 1022469), (35, 876402), (42, 730335), (45, 681646), (63, 486890), (70, 438201), (90, 340823), (105, 292134), (126, 243445), (181, 169470), (210, 146067), (269, 114030), (315, 97378), (362, 84735), (538, 57015), (543, 56490), (630, 48689), (807, 38010), (905, 33894), (1086, 28245), (1267, 24210), (1345, 22806), (1614, 19005), (1629, 18830), (1810, 16947), (1883, 16290), (2421, 12670), (2534, 12105), (2690, 11403), (2715, 11298), (3258, 9415), (3766, 8145), (3801, 8070), (4035, 7602), (4842, 6335), (5430, 5649)]