154485710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 152075314

約数列:

[1, 2, 5, 10, 23, 31, 46, 47, 62, 94, 115, 155, 230, 235, 310, 461, 470, 713, 922, 1081, 1426, 1457, 2162, 2305, 2914, 3565, 4610, 5405, 7130, 7285, 10603, 10810, 14291, 14570, 21206, 21667, 28582, 33511, 43334, 53015, 67022, 71455, 106030, 108335, 142910, 167555, 216670, 328693, 335110, 498341, 657386, 671677, 996682, 1343354, 1643465, 2491705, 3286930, 3358385, 4983410, 6716770, 15448571, 30897142, 77242855, 154485710]

約数ペア:

[(1, 154485710), (2, 77242855), (5, 30897142), (10, 15448571), (23, 6716770), (31, 4983410), (46, 3358385), (47, 3286930), (62, 2491705), (94, 1643465), (115, 1343354), (155, 996682), (230, 671677), (235, 657386), (310, 498341), (461, 335110), (470, 328693), (713, 216670), (922, 167555), (1081, 142910), (1426, 108335), (1457, 106030), (2162, 71455), (2305, 67022), (2914, 53015), (3565, 43334), (4610, 33511), (5405, 28582), (7130, 21667), (7285, 21206), (10603, 14570), (10810, 14291)]