72044430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 178253568

約数和(自身を除く): 106209138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 201, 219, 335, 365, 402, 438, 491, 670, 730, 982, 1005, 1095, 1473, 2010, 2190, 2455, 2946, 4891, 4910, 7365, 9782, 14673, 14730, 24455, 29346, 32897, 35843, 48910, 65794, 71686, 73365, 98691, 107529, 146730, 164485, 179215, 197382, 215058, 328970, 358430, 493455, 537645, 986910, 1075290, 2401481, 4802962, 7204443, 12007405, 14408886, 24014810, 36022215, 72044430]

約数ペア:

[(1, 72044430), (2, 36022215), (3, 24014810), (5, 14408886), (6, 12007405), (10, 7204443), (15, 4802962), (30, 2401481), (67, 1075290), (73, 986910), (134, 537645), (146, 493455), (201, 358430), (219, 328970), (335, 215058), (365, 197382), (402, 179215), (438, 164485), (491, 146730), (670, 107529), (730, 98691), (982, 73365), (1005, 71686), (1095, 65794), (1473, 48910), (2010, 35843), (2190, 32897), (2455, 29346), (2946, 24455), (4891, 14730), (4910, 14673), (7365, 9782)]