15709701030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 40134528000

約数和(自身を除く): 24424826970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 349, 471, 503, 570, 698, 785, 942, 1006, 1047, 1509, 1570, 1745, 2094, 2355, 2515, 2983, 3018, 3490, 4710, 5030, 5235, 5966, 6631, 7545, 8949, 9557, 10470, 13262, 14915, 15090, 17898, 19114, 19893, 28671, 29830, 33155, 39786, 44745, 47785, 54793, 57342, 66310, 78971, 89490, 95570, 99465, 109586, 143355, 157942, 164379, 175547, 198930, 236913, 273965, 286710, 328758, 351094, 394855, 473826, 526641, 547930, 789710, 821895, 877735, 1041067, 1053282, 1184565, 1500449, 1643790, 1755470, 2082134, 2369130, 2633205, 3000898, 3123201, 3335393, 4501347, 5205335, 5266410, 6246402, 6670786, 7502245, 9002694, 10006179, 10410670, 15004490, 15616005, 16676965, 20012358, 22506735, 27560879, 31232010, 33353930, 45013470, 50030895, 55121758, 82682637, 100061790, 137804395, 165365274, 275608790, 413413185, 523656701, 826826370, 1047313402, 1570970103, 2618283505, 3141940206, 5236567010, 7854850515, 15709701030]

約数ペア:

[(1, 15709701030), (2, 7854850515), (3, 5236567010), (5, 3141940206), (6, 2618283505), (10, 1570970103), (15, 1047313402), (19, 826826370), (30, 523656701), (38, 413413185), (57, 275608790), (95, 165365274), (114, 137804395), (157, 100061790), (190, 82682637), (285, 55121758), (314, 50030895), (349, 45013470), (471, 33353930), (503, 31232010), (570, 27560879), (698, 22506735), (785, 20012358), (942, 16676965), (1006, 15616005), (1047, 15004490), (1509, 10410670), (1570, 10006179), (1745, 9002694), (2094, 7502245), (2355, 6670786), (2515, 6246402), (2983, 5266410), (3018, 5205335), (3490, 4501347), (4710, 3335393), (5030, 3123201), (5235, 3000898), (5966, 2633205), (6631, 2369130), (7545, 2082134), (8949, 1755470), (9557, 1643790), (10470, 1500449), (13262, 1184565), (14915, 1053282), (15090, 1041067), (17898, 877735), (19114, 821895), (19893, 789710), (28671, 547930), (29830, 526641), (33155, 473826), (39786, 394855), (44745, 351094), (47785, 328758), (54793, 286710), (57342, 273965), (66310, 236913), (78971, 198930), (89490, 175547), (95570, 164379), (99465, 157942), (109586, 143355)]