16457610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 44795520

約数和(自身を除く): 28337910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2221, 2470, 3705, 4442, 6663, 7410, 11105, 13326, 22210, 28873, 33315, 42199, 57746, 66630, 84398, 86619, 126597, 144365, 173238, 210995, 253194, 288730, 421990, 433095, 548587, 632985, 866190, 1097174, 1265970, 1645761, 2742935, 3291522, 5485870, 8228805, 16457610]

約数ペア:

[(1, 16457610), (2, 8228805), (3, 5485870), (5, 3291522), (6, 2742935), (10, 1645761), (13, 1265970), (15, 1097174), (19, 866190), (26, 632985), (30, 548587), (38, 433095), (39, 421990), (57, 288730), (65, 253194), (78, 210995), (95, 173238), (114, 144365), (130, 126597), (190, 86619), (195, 84398), (247, 66630), (285, 57746), (390, 42199), (494, 33315), (570, 28873), (741, 22210), (1235, 13326), (1482, 11105), (2221, 7410), (2470, 6663), (3705, 4442)]