193821030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12743}}^1$

素因数の和:12782

約数の個数: 72

約数和(自身を含む): 545723568

約数和(自身を除く): 351902538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 12743, 15210, 25486, 38229, 63715, 76458, 114687, 127430, 165659, 191145, 229374, 331318, 382290, 496977, 573435, 828295, 993954, 1146870, 1490931, 1656590, 2153567, 2484885, 2981862, 4307134, 4969770, 6460701, 7454655, 10767835, 12921402, 14909310, 19382103, 21535670, 32303505, 38764206, 64607010, 96910515, 193821030]

約数ペア:

[(1, 193821030), (2, 96910515), (3, 64607010), (5, 38764206), (6, 32303505), (9, 21535670), (10, 19382103), (13, 14909310), (15, 12921402), (18, 10767835), (26, 7454655), (30, 6460701), (39, 4969770), (45, 4307134), (65, 2981862), (78, 2484885), (90, 2153567), (117, 1656590), (130, 1490931), (169, 1146870), (195, 993954), (234, 828295), (338, 573435), (390, 496977), (507, 382290), (585, 331318), (845, 229374), (1014, 191145), (1170, 165659), (1521, 127430), (1690, 114687), (2535, 76458), (3042, 63715), (5070, 38229), (7605, 25486), (12743, 15210)]