30961476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 96987072

約数和(自身を除く): 66025596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 727, 819, 1014, 1092, 1183, 1454, 1521, 1638, 2028, 2181, 2366, 2908, 3042, 3276, 3549, 4362, 4732, 5089, 6084, 6543, 7098, 8724, 9451, 10178, 10647, 13086, 14196, 15267, 18902, 20356, 21294, 26172, 28353, 30534, 37804, 42588, 45801, 56706, 61068, 66157, 85059, 91602, 113412, 122863, 132314, 170118, 183204, 198471, 245726, 264628, 340236, 368589, 396942, 491452, 595413, 737178, 793884, 860041, 1105767, 1190826, 1474356, 1720082, 2211534, 2381652, 2580123, 3440164, 4423068, 5160246, 7740369, 10320492, 15480738, 30961476]

約数ペア:

[(1, 30961476), (2, 15480738), (3, 10320492), (4, 7740369), (6, 5160246), (7, 4423068), (9, 3440164), (12, 2580123), (13, 2381652), (14, 2211534), (18, 1720082), (21, 1474356), (26, 1190826), (28, 1105767), (36, 860041), (39, 793884), (42, 737178), (52, 595413), (63, 491452), (78, 396942), (84, 368589), (91, 340236), (117, 264628), (126, 245726), (156, 198471), (169, 183204), (182, 170118), (234, 132314), (252, 122863), (273, 113412), (338, 91602), (364, 85059), (468, 66157), (507, 61068), (546, 56706), (676, 45801), (727, 42588), (819, 37804), (1014, 30534), (1092, 28353), (1183, 26172), (1454, 21294), (1521, 20356), (1638, 18902), (2028, 15267), (2181, 14196), (2366, 13086), (2908, 10647), (3042, 10178), (3276, 9451), (3549, 8724), (4362, 7098), (4732, 6543), (5089, 6084)]