193245780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35393}}^1$

素因数の和:35425

約数の個数: 96

約数和(自身を含む): 665973504

約数和(自身を除く): 472727724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 35393, 70786, 106179, 141572, 176965, 212358, 247751, 353930, 424716, 460109, 495502, 530895, 707860, 743253, 920218, 991004, 1061790, 1238755, 1380327, 1486506, 1840436, 2123580, 2300545, 2477510, 2760654, 2973012, 3220763, 3716265, 4601090, 4955020, 5521308, 6441526, 6901635, 7432530, 9202180, 9662289, 12883052, 13803270, 14865060, 16103815, 19324578, 27606540, 32207630, 38649156, 48311445, 64415260, 96622890, 193245780]

約数ペア:

[(1, 193245780), (2, 96622890), (3, 64415260), (4, 48311445), (5, 38649156), (6, 32207630), (7, 27606540), (10, 19324578), (12, 16103815), (13, 14865060), (14, 13803270), (15, 12883052), (20, 9662289), (21, 9202180), (26, 7432530), (28, 6901635), (30, 6441526), (35, 5521308), (39, 4955020), (42, 4601090), (52, 3716265), (60, 3220763), (65, 2973012), (70, 2760654), (78, 2477510), (84, 2300545), (91, 2123580), (105, 1840436), (130, 1486506), (140, 1380327), (156, 1238755), (182, 1061790), (195, 991004), (210, 920218), (260, 743253), (273, 707860), (364, 530895), (390, 495502), (420, 460109), (455, 424716), (546, 353930), (780, 247751), (910, 212358), (1092, 176965), (1365, 141572), (1820, 106179), (2730, 70786), (5460, 35393)]