232456380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{298021}}^1$

素因数の和:298046

約数の個数: 48

約数和(自身を含む): 700947744

約数和(自身を除く): 468491364

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, 390, 780, 298021, 596042, 894063, 1192084, 1490105, 1788126, 2980210, 3576252, 3874273, 4470315, 5960420, 7748546, 8940630, 11622819, 15497092, 17881260, 19371365, 23245638, 38742730, 46491276, 58114095, 77485460, 116228190, 232456380]

約数ペア:

[(1, 232456380), (2, 116228190), (3, 77485460), (4, 58114095), (5, 46491276), (6, 38742730), (10, 23245638), (12, 19371365), (13, 17881260), (15, 15497092), (20, 11622819), (26, 8940630), (30, 7748546), (39, 5960420), (52, 4470315), (60, 3874273), (65, 3576252), (78, 2980210), (130, 1788126), (156, 1490105), (195, 1192084), (260, 894063), (390, 596042), (780, 298021)]