745999410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26203}}^1$

素因数の和:26299

約数の個数: 64

約数和(自身を含む): 1954608768

約数和(自身を除く): 1208609358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 5694, 9490, 14235, 26203, 28470, 52406, 78609, 131015, 157218, 262030, 340639, 393045, 681278, 786090, 1021917, 1703195, 1912819, 2043834, 3406390, 3825638, 5109585, 5738457, 9564095, 10219170, 11476914, 19128190, 24866647, 28692285, 49733294, 57384570, 74599941, 124333235, 149199882, 248666470, 372999705, 745999410]

約数ペア:

[(1, 745999410), (2, 372999705), (3, 248666470), (5, 149199882), (6, 124333235), (10, 74599941), (13, 57384570), (15, 49733294), (26, 28692285), (30, 24866647), (39, 19128190), (65, 11476914), (73, 10219170), (78, 9564095), (130, 5738457), (146, 5109585), (195, 3825638), (219, 3406390), (365, 2043834), (390, 1912819), (438, 1703195), (730, 1021917), (949, 786090), (1095, 681278), (1898, 393045), (2190, 340639), (2847, 262030), (4745, 157218), (5694, 131015), (9490, 78609), (14235, 52406), (26203, 28470)]