9917430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 25436160

約数和(自身を除く): 15518730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 137, 190, 254, 274, 285, 381, 411, 570, 635, 685, 762, 822, 1270, 1370, 1905, 2055, 2413, 2603, 3810, 4110, 4826, 5206, 7239, 7809, 12065, 13015, 14478, 15618, 17399, 24130, 26030, 34798, 36195, 39045, 52197, 72390, 78090, 86995, 104394, 173990, 260985, 330581, 521970, 661162, 991743, 1652905, 1983486, 3305810, 4958715, 9917430]

約数ペア:

[(1, 9917430), (2, 4958715), (3, 3305810), (5, 1983486), (6, 1652905), (10, 991743), (15, 661162), (19, 521970), (30, 330581), (38, 260985), (57, 173990), (95, 104394), (114, 86995), (127, 78090), (137, 72390), (190, 52197), (254, 39045), (274, 36195), (285, 34798), (381, 26030), (411, 24130), (570, 17399), (635, 15618), (685, 14478), (762, 13015), (822, 12065), (1270, 7809), (1370, 7239), (1905, 5206), (2055, 4826), (2413, 4110), (2603, 3810)]