1363350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3459600

約数和(自身を除く): 2096250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 149, 150, 183, 298, 305, 366, 447, 610, 745, 894, 915, 1490, 1525, 1830, 2235, 3050, 3725, 4470, 4575, 7450, 9089, 9150, 11175, 18178, 22350, 27267, 45445, 54534, 90890, 136335, 227225, 272670, 454450, 681675, 1363350]

約数ペア:

[(1, 1363350), (2, 681675), (3, 454450), (5, 272670), (6, 227225), (10, 136335), (15, 90890), (25, 54534), (30, 45445), (50, 27267), (61, 22350), (75, 18178), (122, 11175), (149, 9150), (150, 9089), (183, 7450), (298, 4575), (305, 4470), (366, 3725), (447, 3050), (610, 2235), (745, 1830), (894, 1525), (915, 1490)]