73378860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39451}}^1$

素因数の和:39494

約数の個数: 48

約数和(自身を含む): 212093952

約数和(自身を除く): 138715092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39451, 78902, 118353, 157804, 197255, 236706, 394510, 473412, 591765, 789020, 1183530, 1222981, 2367060, 2445962, 3668943, 4891924, 6114905, 7337886, 12229810, 14675772, 18344715, 24459620, 36689430, 73378860]

約数ペア:

[(1, 73378860), (2, 36689430), (3, 24459620), (4, 18344715), (5, 14675772), (6, 12229810), (10, 7337886), (12, 6114905), (15, 4891924), (20, 3668943), (30, 2445962), (31, 2367060), (60, 1222981), (62, 1183530), (93, 789020), (124, 591765), (155, 473412), (186, 394510), (310, 236706), (372, 197255), (465, 157804), (620, 118353), (930, 78902), (1860, 39451)]