1115698920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1328213}}^1$

素因数の和:1328234

約数の個数: 64

約数和(自身を含む): 3825256320

約数和(自身を除く): 2709557400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1328213, 2656426, 3984639, 5312852, 6641065, 7969278, 9297491, 10625704, 13282130, 15938556, 18594982, 19923195, 26564260, 27892473, 31877112, 37189964, 39846390, 46487455, 53128520, 55784946, 74379928, 79692780, 92974910, 111569892, 139462365, 159385560, 185949820, 223139784, 278924730, 371899640, 557849460, 1115698920]

約数ペア:

[(1, 1115698920), (2, 557849460), (3, 371899640), (4, 278924730), (5, 223139784), (6, 185949820), (7, 159385560), (8, 139462365), (10, 111569892), (12, 92974910), (14, 79692780), (15, 74379928), (20, 55784946), (21, 53128520), (24, 46487455), (28, 39846390), (30, 37189964), (35, 31877112), (40, 27892473), (42, 26564260), (56, 19923195), (60, 18594982), (70, 15938556), (84, 13282130), (105, 10625704), (120, 9297491), (140, 7969278), (168, 6641065), (210, 5312852), (280, 3984639), (420, 2656426), (840, 1328213)]