197953830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4021}}^1$

素因数の和:4581

約数の個数: 48

約数和(自身を含む): 515749104

約数和(自身を除く): 317795274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1641, 2735, 3282, 4021, 4923, 5470, 8042, 8205, 9846, 12063, 16410, 20105, 24126, 24615, 36189, 40210, 49230, 60315, 72378, 120630, 180945, 361890, 2199487, 4398974, 6598461, 10997435, 13196922, 19795383, 21994870, 32992305, 39590766, 65984610, 98976915, 197953830]

約数ペア:

[(1, 197953830), (2, 98976915), (3, 65984610), (5, 39590766), (6, 32992305), (9, 21994870), (10, 19795383), (15, 13196922), (18, 10997435), (30, 6598461), (45, 4398974), (90, 2199487), (547, 361890), (1094, 180945), (1641, 120630), (2735, 72378), (3282, 60315), (4021, 49230), (4923, 40210), (5470, 36189), (8042, 24615), (8205, 24126), (9846, 20105), (12063, 16410)]