2400330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3820470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 89, 93, 145, 155, 174, 178, 186, 267, 290, 310, 435, 445, 465, 534, 870, 890, 899, 930, 1335, 1798, 2581, 2670, 2697, 2759, 4495, 5162, 5394, 5518, 7743, 8277, 8990, 12905, 13485, 13795, 15486, 16554, 25810, 26970, 27590, 38715, 41385, 77430, 80011, 82770, 160022, 240033, 400055, 480066, 800110, 1200165, 2400330]

約数ペア:

[(1, 2400330), (2, 1200165), (3, 800110), (5, 480066), (6, 400055), (10, 240033), (15, 160022), (29, 82770), (30, 80011), (31, 77430), (58, 41385), (62, 38715), (87, 27590), (89, 26970), (93, 25810), (145, 16554), (155, 15486), (174, 13795), (178, 13485), (186, 12905), (267, 8990), (290, 8277), (310, 7743), (435, 5518), (445, 5394), (465, 5162), (534, 4495), (870, 2759), (890, 2697), (899, 2670), (930, 2581), (1335, 1798)]