915206970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 2235340800

約数和(自身を除く): 1320133830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 199, 249, 398, 415, 498, 597, 830, 995, 1194, 1245, 1847, 1990, 2490, 2985, 3694, 5541, 5970, 9235, 11082, 16517, 18470, 27705, 33034, 49551, 55410, 82585, 99102, 153301, 165170, 247755, 306602, 367553, 459903, 495510, 735106, 766505, 919806, 1102659, 1533010, 1837765, 2205318, 2299515, 3675530, 4599030, 5513295, 11026590, 30506899, 61013798, 91520697, 152534495, 183041394, 305068990, 457603485, 915206970]

約数ペア:

[(1, 915206970), (2, 457603485), (3, 305068990), (5, 183041394), (6, 152534495), (10, 91520697), (15, 61013798), (30, 30506899), (83, 11026590), (166, 5513295), (199, 4599030), (249, 3675530), (398, 2299515), (415, 2205318), (498, 1837765), (597, 1533010), (830, 1102659), (995, 919806), (1194, 766505), (1245, 735106), (1847, 495510), (1990, 459903), (2490, 367553), (2985, 306602), (3694, 247755), (5541, 165170), (5970, 153301), (9235, 99102), (11082, 82585), (16517, 55410), (18470, 49551), (27705, 33034)]