996800490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2351}}^1$

素因数の和:3044

約数の個数: 96

約数和(自身を含む): 2967584256

約数和(自身を除く): 1970783766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 673, 1346, 2019, 2351, 3365, 4038, 4702, 4711, 6057, 6730, 7053, 9422, 10095, 11755, 12114, 14106, 14133, 16457, 20190, 21159, 23510, 23555, 28266, 30285, 32914, 35265, 42318, 42399, 47110, 49371, 60570, 70530, 70665, 82285, 84798, 98742, 105795, 141330, 148113, 164570, 211590, 211995, 246855, 296226, 423990, 493710, 740565, 1481130, 1582223, 3164446, 4746669, 7911115, 9493338, 11075561, 14240007, 15822230, 22151122, 23733345, 28480014, 33226683, 47466690, 55377805, 66453366, 71200035, 99680049, 110755610, 142400070, 166133415, 199360098, 332266830, 498400245, 996800490]

約数ペア:

[(1, 996800490), (2, 498400245), (3, 332266830), (5, 199360098), (6, 166133415), (7, 142400070), (9, 110755610), (10, 99680049), (14, 71200035), (15, 66453366), (18, 55377805), (21, 47466690), (30, 33226683), (35, 28480014), (42, 23733345), (45, 22151122), (63, 15822230), (70, 14240007), (90, 11075561), (105, 9493338), (126, 7911115), (210, 4746669), (315, 3164446), (630, 1582223), (673, 1481130), (1346, 740565), (2019, 493710), (2351, 423990), (3365, 296226), (4038, 246855), (4702, 211995), (4711, 211590), (6057, 164570), (6730, 148113), (7053, 141330), (9422, 105795), (10095, 98742), (11755, 84798), (12114, 82285), (14106, 70665), (14133, 70530), (16457, 60570), (20190, 49371), (21159, 47110), (23510, 42399), (23555, 42318), (28266, 35265), (30285, 32914)]