1952956260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1810

約数の個数: 144

約数和(自身を含む): 6289920000

約数和(自身を除く): 4336963740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 499, 510, 612, 765, 998, 1020, 1279, 1497, 1530, 1996, 2495, 2558, 2994, 3060, 3837, 4491, 4990, 5116, 5988, 6395, 7485, 7674, 8483, 8982, 9980, 11511, 12790, 14970, 15348, 16966, 17964, 19185, 21743, 22455, 23022, 25449, 25580, 29940, 33932, 38370, 42415, 43486, 44910, 46044, 50898, 57555, 65229, 76347, 76740, 84830, 86972, 89820, 101796, 108715, 115110, 127245, 130458, 152694, 169660, 195687, 217430, 230220, 254490, 260916, 305388, 326145, 381735, 391374, 434860, 508980, 638221, 652290, 763470, 782748, 978435, 1276442, 1304580, 1526940, 1914663, 1956870, 2552884, 3191105, 3829326, 3913740, 5743989, 6382210, 7658652, 9573315, 10849757, 11487978, 12764420, 19146630, 21699514, 22975956, 28719945, 32549271, 38293260, 43399028, 54248785, 57439890, 65098542, 97647813, 108497570, 114879780, 130197084, 162746355, 195295626, 216995140, 325492710, 390591252, 488239065, 650985420, 976478130, 1952956260]

約数ペア:

[(1, 1952956260), (2, 976478130), (3, 650985420), (4, 488239065), (5, 390591252), (6, 325492710), (9, 216995140), (10, 195295626), (12, 162746355), (15, 130197084), (17, 114879780), (18, 108497570), (20, 97647813), (30, 65098542), (34, 57439890), (36, 54248785), (45, 43399028), (51, 38293260), (60, 32549271), (68, 28719945), (85, 22975956), (90, 21699514), (102, 19146630), (153, 12764420), (170, 11487978), (180, 10849757), (204, 9573315), (255, 7658652), (306, 6382210), (340, 5743989), (499, 3913740), (510, 3829326), (612, 3191105), (765, 2552884), (998, 1956870), (1020, 1914663), (1279, 1526940), (1497, 1304580), (1530, 1276442), (1996, 978435), (2495, 782748), (2558, 763470), (2994, 652290), (3060, 638221), (3837, 508980), (4491, 434860), (4990, 391374), (5116, 381735), (5988, 326145), (6395, 305388), (7485, 260916), (7674, 254490), (8483, 230220), (8982, 217430), (9980, 195687), (11511, 169660), (12790, 152694), (14970, 130458), (15348, 127245), (16966, 115110), (17964, 108715), (19185, 101796), (21743, 89820), (22455, 86972), (23022, 84830), (25449, 76740), (25580, 76347), (29940, 65229), (33932, 57555), (38370, 50898), (42415, 46044), (43486, 44910)]