9945367030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{6271}}^1$

素因数の和:6805

約数の個数: 64

約数和(自身を含む): 19996139520

約数和(自身を除く): 10050772490

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 491, 646, 982, 1615, 2455, 3230, 4910, 6271, 8347, 9329, 12542, 16694, 18658, 31355, 41735, 46645, 62710, 83470, 93290, 106607, 119149, 158593, 213214, 238298, 317186, 533035, 595745, 792965, 1066070, 1191490, 1585930, 2025533, 3079061, 4051066, 6158122, 10127665, 15395305, 20255330, 30790610, 52344037, 58502159, 104688074, 117004318, 261720185, 292510795, 523440370, 585021590, 994536703, 1989073406, 4972683515, 9945367030]

約数ペア:

[(1, 9945367030), (2, 4972683515), (5, 1989073406), (10, 994536703), (17, 585021590), (19, 523440370), (34, 292510795), (38, 261720185), (85, 117004318), (95, 104688074), (170, 58502159), (190, 52344037), (323, 30790610), (491, 20255330), (646, 15395305), (982, 10127665), (1615, 6158122), (2455, 4051066), (3230, 3079061), (4910, 2025533), (6271, 1585930), (8347, 1191490), (9329, 1066070), (12542, 792965), (16694, 595745), (18658, 533035), (31355, 317186), (41735, 238298), (46645, 213214), (62710, 158593), (83470, 119149), (93290, 106607)]