145355340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 440407296

約数和(自身を除く): 295051956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 331, 390, 563, 662, 780, 993, 1126, 1324, 1655, 1689, 1986, 2252, 2815, 3310, 3378, 3972, 4303, 4965, 5630, 6620, 6756, 7319, 8445, 8606, 9930, 11260, 12909, 14638, 16890, 17212, 19860, 21515, 21957, 25818, 29276, 33780, 36595, 43030, 43914, 51636, 64545, 73190, 86060, 87828, 109785, 129090, 146380, 186353, 219570, 258180, 372706, 439140, 559059, 745412, 931765, 1118118, 1863530, 2236236, 2422589, 2795295, 3727060, 4845178, 5590590, 7267767, 9690356, 11181180, 12112945, 14535534, 24225890, 29071068, 36338835, 48451780, 72677670, 145355340]

約数ペア:

[(1, 145355340), (2, 72677670), (3, 48451780), (4, 36338835), (5, 29071068), (6, 24225890), (10, 14535534), (12, 12112945), (13, 11181180), (15, 9690356), (20, 7267767), (26, 5590590), (30, 4845178), (39, 3727060), (52, 2795295), (60, 2422589), (65, 2236236), (78, 1863530), (130, 1118118), (156, 931765), (195, 745412), (260, 559059), (331, 439140), (390, 372706), (563, 258180), (662, 219570), (780, 186353), (993, 146380), (1126, 129090), (1324, 109785), (1655, 87828), (1689, 86060), (1986, 73190), (2252, 64545), (2815, 51636), (3310, 43914), (3378, 43030), (3972, 36595), (4303, 33780), (4965, 29276), (5630, 25818), (6620, 21957), (6756, 21515), (7319, 19860), (8445, 17212), (8606, 16890), (9930, 14638), (11260, 12909)]