684420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 2249856

約数和(自身を除く): 1565436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 61, 66, 68, 85, 102, 110, 122, 132, 165, 170, 183, 187, 204, 220, 244, 255, 305, 330, 340, 366, 374, 510, 561, 610, 660, 671, 732, 748, 915, 935, 1020, 1037, 1122, 1220, 1342, 1830, 1870, 2013, 2074, 2244, 2684, 2805, 3111, 3355, 3660, 3740, 4026, 4148, 5185, 5610, 6222, 6710, 8052, 10065, 10370, 11220, 11407, 12444, 13420, 15555, 20130, 20740, 22814, 31110, 34221, 40260, 45628, 57035, 62220, 68442, 114070, 136884, 171105, 228140, 342210, 684420]

約数ペア:

[(1, 684420), (2, 342210), (3, 228140), (4, 171105), (5, 136884), (6, 114070), (10, 68442), (11, 62220), (12, 57035), (15, 45628), (17, 40260), (20, 34221), (22, 31110), (30, 22814), (33, 20740), (34, 20130), (44, 15555), (51, 13420), (55, 12444), (60, 11407), (61, 11220), (66, 10370), (68, 10065), (85, 8052), (102, 6710), (110, 6222), (122, 5610), (132, 5185), (165, 4148), (170, 4026), (183, 3740), (187, 3660), (204, 3355), (220, 3111), (244, 2805), (255, 2684), (305, 2244), (330, 2074), (340, 2013), (366, 1870), (374, 1830), (510, 1342), (561, 1220), (610, 1122), (660, 1037), (671, 1020), (732, 935), (748, 915)]