15721594470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{15551}}^1$

素因数の和:15850

約数の個数: 96

約数和(自身を含む): 41923215360

約数和(自身を除く): 26201620890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 239, 282, 423, 470, 478, 705, 717, 846, 1195, 1410, 1434, 2115, 2151, 2390, 3585, 4230, 4302, 7170, 10755, 11233, 15551, 21510, 22466, 31102, 33699, 46653, 56165, 67398, 77755, 93306, 101097, 112330, 139959, 155510, 168495, 202194, 233265, 279918, 336990, 466530, 505485, 699795, 730897, 1010970, 1399590, 1461794, 2192691, 3654485, 3716689, 4385382, 6578073, 7308970, 7433378, 10963455, 11150067, 13156146, 18583445, 21926910, 22300134, 32890365, 33450201, 37166890, 55750335, 65780730, 66900402, 111500670, 167251005, 174684383, 334502010, 349368766, 524053149, 873421915, 1048106298, 1572159447, 1746843830, 2620265745, 3144318894, 5240531490, 7860797235, 15721594470]

約数ペア:

[(1, 15721594470), (2, 7860797235), (3, 5240531490), (5, 3144318894), (6, 2620265745), (9, 1746843830), (10, 1572159447), (15, 1048106298), (18, 873421915), (30, 524053149), (45, 349368766), (47, 334502010), (90, 174684383), (94, 167251005), (141, 111500670), (235, 66900402), (239, 65780730), (282, 55750335), (423, 37166890), (470, 33450201), (478, 32890365), (705, 22300134), (717, 21926910), (846, 18583445), (1195, 13156146), (1410, 11150067), (1434, 10963455), (2115, 7433378), (2151, 7308970), (2390, 6578073), (3585, 4385382), (4230, 3716689), (4302, 3654485), (7170, 2192691), (10755, 1461794), (11233, 1399590), (15551, 1010970), (21510, 730897), (22466, 699795), (31102, 505485), (33699, 466530), (46653, 336990), (56165, 279918), (67398, 233265), (77755, 202194), (93306, 168495), (101097, 155510), (112330, 139959)]