67197390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4073

約数の個数: 64

約数和(自身を含む): 177762816

約数和(自身を除く): 110565426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4007, 5590, 8014, 8385, 12021, 16770, 20035, 24042, 40070, 52091, 60105, 104182, 120210, 156273, 172301, 260455, 312546, 344602, 516903, 520910, 781365, 861505, 1033806, 1562730, 1723010, 2239913, 2584515, 4479826, 5169030, 6719739, 11199565, 13439478, 22399130, 33598695, 67197390]

約数ペア:

[(1, 67197390), (2, 33598695), (3, 22399130), (5, 13439478), (6, 11199565), (10, 6719739), (13, 5169030), (15, 4479826), (26, 2584515), (30, 2239913), (39, 1723010), (43, 1562730), (65, 1033806), (78, 861505), (86, 781365), (129, 520910), (130, 516903), (195, 344602), (215, 312546), (258, 260455), (390, 172301), (430, 156273), (559, 120210), (645, 104182), (1118, 60105), (1290, 52091), (1677, 40070), (2795, 24042), (3354, 20035), (4007, 16770), (5590, 12021), (8014, 8385)]