7905330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 15595470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 67, 69, 90, 95, 114, 115, 134, 135, 138, 171, 190, 201, 207, 230, 270, 285, 335, 342, 345, 402, 414, 437, 513, 570, 603, 621, 670, 690, 855, 874, 1005, 1026, 1035, 1206, 1242, 1273, 1311, 1541, 1710, 1809, 2010, 2070, 2185, 2546, 2565, 2622, 3015, 3082, 3105, 3618, 3819, 3933, 4370, 4623, 5130, 6030, 6210, 6365, 6555, 7638, 7705, 7866, 9045, 9246, 11457, 11799, 12730, 13110, 13869, 15410, 18090, 19095, 19665, 22914, 23115, 23598, 27738, 29279, 34371, 38190, 39330, 41607, 46230, 57285, 58558, 58995, 68742, 69345, 83214, 87837, 114570, 117990, 138690, 146395, 171855, 175674, 208035, 263511, 292790, 343710, 416070, 439185, 527022, 790533, 878370, 1317555, 1581066, 2635110, 3952665, 7905330]

約数ペア:

[(1, 7905330), (2, 3952665), (3, 2635110), (5, 1581066), (6, 1317555), (9, 878370), (10, 790533), (15, 527022), (18, 439185), (19, 416070), (23, 343710), (27, 292790), (30, 263511), (38, 208035), (45, 175674), (46, 171855), (54, 146395), (57, 138690), (67, 117990), (69, 114570), (90, 87837), (95, 83214), (114, 69345), (115, 68742), (134, 58995), (135, 58558), (138, 57285), (171, 46230), (190, 41607), (201, 39330), (207, 38190), (230, 34371), (270, 29279), (285, 27738), (335, 23598), (342, 23115), (345, 22914), (402, 19665), (414, 19095), (437, 18090), (513, 15410), (570, 13869), (603, 13110), (621, 12730), (670, 11799), (690, 11457), (855, 9246), (874, 9045), (1005, 7866), (1026, 7705), (1035, 7638), (1206, 6555), (1242, 6365), (1273, 6210), (1311, 6030), (1541, 5130), (1710, 4623), (1809, 4370), (2010, 3933), (2070, 3819), (2185, 3618), (2546, 3105), (2565, 3082), (2622, 3015)]