988074180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31013}}^1$

素因数の和:31090

約数の個数: 96

約数和(自身を含む): 3126211200

約数和(自身を除く): 2138137020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2655, 3186, 3540, 5310, 6372, 7965, 10620, 15930, 31013, 31860, 62026, 93039, 124052, 155065, 186078, 279117, 310130, 372156, 465195, 558234, 620260, 837351, 930390, 1116468, 1395585, 1674702, 1829767, 1860780, 2791170, 3349404, 3659534, 4186755, 5489301, 5582340, 7319068, 8373510, 9148835, 10978602, 16467903, 16747020, 18297670, 21957204, 27446505, 32935806, 36595340, 49403709, 54893010, 65871612, 82339515, 98807418, 109786020, 164679030, 197614836, 247018545, 329358060, 494037090, 988074180]

約数ペア:

[(1, 988074180), (2, 494037090), (3, 329358060), (4, 247018545), (5, 197614836), (6, 164679030), (9, 109786020), (10, 98807418), (12, 82339515), (15, 65871612), (18, 54893010), (20, 49403709), (27, 36595340), (30, 32935806), (36, 27446505), (45, 21957204), (54, 18297670), (59, 16747020), (60, 16467903), (90, 10978602), (108, 9148835), (118, 8373510), (135, 7319068), (177, 5582340), (180, 5489301), (236, 4186755), (270, 3659534), (295, 3349404), (354, 2791170), (531, 1860780), (540, 1829767), (590, 1674702), (708, 1395585), (885, 1116468), (1062, 930390), (1180, 837351), (1593, 620260), (1770, 558234), (2124, 465195), (2655, 372156), (3186, 310130), (3540, 279117), (5310, 186078), (6372, 155065), (7965, 124052), (10620, 93039), (15930, 62026), (31013, 31860)]