1900286460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3519049}}^1$

素因数の和:3519067

約数の個数: 48

約数和(自身を含む): 5912004000

約数和(自身を除く): 4011717540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3519049, 7038098, 10557147, 14076196, 17595245, 21114294, 31671441, 35190490, 42228588, 52785735, 63342882, 70380980, 95014323, 105571470, 126685764, 158357205, 190028646, 211142940, 316714410, 380057292, 475071615, 633428820, 950143230, 1900286460]

約数ペア:

[(1, 1900286460), (2, 950143230), (3, 633428820), (4, 475071615), (5, 380057292), (6, 316714410), (9, 211142940), (10, 190028646), (12, 158357205), (15, 126685764), (18, 105571470), (20, 95014323), (27, 70380980), (30, 63342882), (36, 52785735), (45, 42228588), (54, 35190490), (60, 31671441), (90, 21114294), (108, 17595245), (135, 14076196), (180, 10557147), (270, 7038098), (540, 3519049)]