229941140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7353

約数の個数: 72

約数和(自身を含む): 571671240

約数和(自身を除く): 341730100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7309, 7865, 14618, 15730, 29236, 31460, 36545, 73090, 80399, 95017, 146180, 160798, 190034, 321596, 380068, 401995, 475085, 803990, 884389, 950170, 1045187, 1607980, 1768778, 1900340, 2090374, 3537556, 4180748, 4421945, 5225935, 8843890, 10451870, 11497057, 17687780, 20903740, 22994114, 45988228, 57485285, 114970570, 229941140]

約数ペア:

[(1, 229941140), (2, 114970570), (4, 57485285), (5, 45988228), (10, 22994114), (11, 20903740), (13, 17687780), (20, 11497057), (22, 10451870), (26, 8843890), (44, 5225935), (52, 4421945), (55, 4180748), (65, 3537556), (110, 2090374), (121, 1900340), (130, 1768778), (143, 1607980), (220, 1045187), (242, 950170), (260, 884389), (286, 803990), (484, 475085), (572, 401995), (605, 380068), (715, 321596), (1210, 190034), (1430, 160798), (1573, 146180), (2420, 95017), (2860, 80399), (3146, 73090), (6292, 36545), (7309, 31460), (7865, 29236), (14618, 15730)]