823238370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 128

約数和(自身を含む): 2320358400

約数和(自身を除く): 1497120030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 87, 90, 94, 135, 141, 145, 174, 235, 261, 270, 282, 290, 423, 435, 470, 522, 705, 783, 846, 870, 1269, 1305, 1363, 1410, 1566, 2115, 2237, 2538, 2610, 2726, 3915, 4089, 4230, 4474, 6345, 6711, 6815, 7830, 8178, 11185, 12267, 12690, 13422, 13630, 20133, 20445, 22370, 24534, 33555, 36801, 40266, 40890, 60399, 61335, 64873, 67110, 73602, 100665, 105139, 120798, 122670, 129746, 184005, 194619, 201330, 210278, 301995, 315417, 324365, 368010, 389238, 525695, 583857, 603990, 630834, 648730, 946251, 973095, 1051390, 1167714, 1577085, 1751571, 1892502, 1946190, 2838753, 2919285, 3049031, 3154170, 3503142, 4731255, 5677506, 5838570, 6098062, 8757855, 9147093, 9462510, 14193765, 15245155, 17515710, 18294186, 27441279, 28387530, 30490310, 45735465, 54882558, 82323837, 91470930, 137206395, 164647674, 274412790, 411619185, 823238370]

約数ペア:

[(1, 823238370), (2, 411619185), (3, 274412790), (5, 164647674), (6, 137206395), (9, 91470930), (10, 82323837), (15, 54882558), (18, 45735465), (27, 30490310), (29, 28387530), (30, 27441279), (45, 18294186), (47, 17515710), (54, 15245155), (58, 14193765), (87, 9462510), (90, 9147093), (94, 8757855), (135, 6098062), (141, 5838570), (145, 5677506), (174, 4731255), (235, 3503142), (261, 3154170), (270, 3049031), (282, 2919285), (290, 2838753), (423, 1946190), (435, 1892502), (470, 1751571), (522, 1577085), (705, 1167714), (783, 1051390), (846, 973095), (870, 946251), (1269, 648730), (1305, 630834), (1363, 603990), (1410, 583857), (1566, 525695), (2115, 389238), (2237, 368010), (2538, 324365), (2610, 315417), (2726, 301995), (3915, 210278), (4089, 201330), (4230, 194619), (4474, 184005), (6345, 129746), (6711, 122670), (6815, 120798), (7830, 105139), (8178, 100665), (11185, 73602), (12267, 67110), (12690, 64873), (13422, 61335), (13630, 60399), (20133, 40890), (20445, 40266), (22370, 36801), (24534, 33555)]