20593669830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1790

約数の個数: 128

約数和(自身を含む): 52428902400

約数和(自身を除く): 31835232570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 419, 465, 615, 838, 930, 1230, 1257, 1271, 1289, 2095, 2514, 2542, 2578, 3813, 3867, 4190, 6285, 6355, 6445, 7626, 7734, 12570, 12710, 12890, 12989, 17179, 19065, 19335, 25978, 34358, 38130, 38670, 38967, 39959, 51537, 52849, 64945, 77934, 79918, 85895, 103074, 105698, 119877, 129890, 158547, 171790, 194835, 199795, 239754, 257685, 264245, 317094, 389670, 399590, 515370, 528490, 532549, 540091, 599385, 792735, 1065098, 1080182, 1198770, 1585470, 1597647, 1620273, 1638319, 2662745, 2700455, 3195294, 3240546, 3276638, 4914957, 5325490, 5400910, 7988235, 8101365, 8191595, 9829914, 15976470, 16202730, 16383190, 16742821, 22143731, 24574785, 33485642, 44287462, 49149570, 50228463, 66431193, 83714105, 100456926, 110718655, 132862386, 167428210, 221437310, 251142315, 332155965, 502284630, 664311930, 686455661, 1372911322, 2059366983, 3432278305, 4118733966, 6864556610, 10296834915, 20593669830]

約数ペア:

[(1, 20593669830), (2, 10296834915), (3, 6864556610), (5, 4118733966), (6, 3432278305), (10, 2059366983), (15, 1372911322), (30, 686455661), (31, 664311930), (41, 502284630), (62, 332155965), (82, 251142315), (93, 221437310), (123, 167428210), (155, 132862386), (186, 110718655), (205, 100456926), (246, 83714105), (310, 66431193), (410, 50228463), (419, 49149570), (465, 44287462), (615, 33485642), (838, 24574785), (930, 22143731), (1230, 16742821), (1257, 16383190), (1271, 16202730), (1289, 15976470), (2095, 9829914), (2514, 8191595), (2542, 8101365), (2578, 7988235), (3813, 5400910), (3867, 5325490), (4190, 4914957), (6285, 3276638), (6355, 3240546), (6445, 3195294), (7626, 2700455), (7734, 2662745), (12570, 1638319), (12710, 1620273), (12890, 1597647), (12989, 1585470), (17179, 1198770), (19065, 1080182), (19335, 1065098), (25978, 792735), (34358, 599385), (38130, 540091), (38670, 532549), (38967, 528490), (39959, 515370), (51537, 399590), (52849, 389670), (64945, 317094), (77934, 264245), (79918, 257685), (85895, 239754), (103074, 199795), (105698, 194835), (119877, 171790), (129890, 158547)]