29920670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 31043170

約数列:

[1, 2, 5, 10, 13, 26, 47, 59, 65, 83, 94, 118, 130, 166, 235, 295, 415, 470, 590, 611, 767, 830, 1079, 1222, 1534, 2158, 2773, 3055, 3835, 3901, 4897, 5395, 5546, 6110, 7670, 7802, 9794, 10790, 13865, 19505, 24485, 27730, 36049, 39010, 48970, 50713, 63661, 72098, 101426, 127322, 180245, 230159, 253565, 318305, 360490, 460318, 507130, 636610, 1150795, 2301590, 2992067, 5984134, 14960335, 29920670]

約数ペア:

[(1, 29920670), (2, 14960335), (5, 5984134), (10, 2992067), (13, 2301590), (26, 1150795), (47, 636610), (59, 507130), (65, 460318), (83, 360490), (94, 318305), (118, 253565), (130, 230159), (166, 180245), (235, 127322), (295, 101426), (415, 72098), (470, 63661), (590, 50713), (611, 48970), (767, 39010), (830, 36049), (1079, 27730), (1222, 24485), (1534, 19505), (2158, 13865), (2773, 10790), (3055, 9794), (3835, 7802), (3901, 7670), (4897, 6110), (5395, 5546)]