123311702930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{75109}}^1$

素因数の和:75375

約数の個数: 64

約数和(自身を含む): 243713322720

約数和(自身を除く): 120401619790

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 173, 346, 365, 730, 865, 949, 1730, 1898, 2249, 4498, 4745, 9490, 11245, 12629, 22490, 25258, 63145, 75109, 126290, 150218, 164177, 328354, 375545, 751090, 820885, 976417, 1641770, 1952834, 4882085, 5482957, 9764170, 10965914, 12993857, 25987714, 27414785, 54829570, 64969285, 71278441, 129938570, 142556882, 168920141, 337840282, 356392205, 712784410, 844600705, 948551561, 1689201410, 1897103122, 4742757805, 9485515610, 12331170293, 24662340586, 61655851465, 123311702930]

約数ペア:

[(1, 123311702930), (2, 61655851465), (5, 24662340586), (10, 12331170293), (13, 9485515610), (26, 4742757805), (65, 1897103122), (73, 1689201410), (130, 948551561), (146, 844600705), (173, 712784410), (346, 356392205), (365, 337840282), (730, 168920141), (865, 142556882), (949, 129938570), (1730, 71278441), (1898, 64969285), (2249, 54829570), (4498, 27414785), (4745, 25987714), (9490, 12993857), (11245, 10965914), (12629, 9764170), (22490, 5482957), (25258, 4882085), (63145, 1952834), (75109, 1641770), (126290, 976417), (150218, 820885), (164177, 751090), (328354, 375545)]