29956810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 62270208

約数和(自身を除く): 32313398

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 233, 299, 430, 466, 559, 598, 989, 1118, 1165, 1495, 1978, 2330, 2795, 2990, 3029, 4945, 5359, 5590, 6058, 9890, 10019, 10718, 12857, 15145, 20038, 25714, 26795, 30290, 50095, 53590, 64285, 69667, 100190, 128570, 130247, 139334, 230437, 260494, 348335, 460874, 651235, 696670, 1152185, 1302470, 2304370, 2995681, 5991362, 14978405, 29956810]

約数ペア:

[(1, 29956810), (2, 14978405), (5, 5991362), (10, 2995681), (13, 2304370), (23, 1302470), (26, 1152185), (43, 696670), (46, 651235), (65, 460874), (86, 348335), (115, 260494), (130, 230437), (215, 139334), (230, 130247), (233, 128570), (299, 100190), (430, 69667), (466, 64285), (559, 53590), (598, 50095), (989, 30290), (1118, 26795), (1165, 25714), (1495, 20038), (1978, 15145), (2330, 12857), (2795, 10718), (2990, 10019), (3029, 9890), (4945, 6058), (5359, 5590)]