29451720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 89449920

約数和(自身を除く): 59998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2957, 3320, 4980, 5914, 8871, 9960, 11828, 14785, 17742, 23656, 29570, 35484, 44355, 59140, 70968, 88710, 118280, 177420, 245431, 354840, 490862, 736293, 981724, 1227155, 1472586, 1963448, 2454310, 2945172, 3681465, 4908620, 5890344, 7362930, 9817240, 14725860, 29451720]

約数ペア:

[(1, 29451720), (2, 14725860), (3, 9817240), (4, 7362930), (5, 5890344), (6, 4908620), (8, 3681465), (10, 2945172), (12, 2454310), (15, 1963448), (20, 1472586), (24, 1227155), (30, 981724), (40, 736293), (60, 490862), (83, 354840), (120, 245431), (166, 177420), (249, 118280), (332, 88710), (415, 70968), (498, 59140), (664, 44355), (830, 35484), (996, 29570), (1245, 23656), (1660, 17742), (1992, 14785), (2490, 11828), (2957, 9960), (3320, 8871), (4980, 5914)]