968793090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 2554675200

約数和(自身を除く): 1585882110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 109, 114, 155, 186, 190, 218, 285, 310, 327, 465, 503, 545, 570, 589, 654, 930, 1006, 1090, 1178, 1509, 1635, 1767, 2071, 2515, 2945, 3018, 3270, 3379, 3534, 4142, 5030, 5890, 6213, 6758, 7545, 8835, 9557, 10137, 10355, 12426, 15090, 15593, 16895, 17670, 19114, 20274, 20710, 28671, 31065, 31186, 33790, 46779, 47785, 50685, 54827, 57342, 62130, 64201, 77965, 93558, 95570, 101370, 109654, 128402, 143355, 155930, 164481, 192603, 233895, 274135, 286710, 296267, 321005, 328962, 385206, 467790, 548270, 592534, 642010, 822405, 888801, 963015, 1041713, 1481335, 1644810, 1699637, 1777602, 1926030, 2083426, 2962670, 3125139, 3399274, 4444005, 5098911, 5208565, 6250278, 8498185, 8888010, 10197822, 10417130, 15625695, 16996370, 25494555, 31251390, 32293103, 50989110, 64586206, 96879309, 161465515, 193758618, 322931030, 484396545, 968793090]

約数ペア:

[(1, 968793090), (2, 484396545), (3, 322931030), (5, 193758618), (6, 161465515), (10, 96879309), (15, 64586206), (19, 50989110), (30, 32293103), (31, 31251390), (38, 25494555), (57, 16996370), (62, 15625695), (93, 10417130), (95, 10197822), (109, 8888010), (114, 8498185), (155, 6250278), (186, 5208565), (190, 5098911), (218, 4444005), (285, 3399274), (310, 3125139), (327, 2962670), (465, 2083426), (503, 1926030), (545, 1777602), (570, 1699637), (589, 1644810), (654, 1481335), (930, 1041713), (1006, 963015), (1090, 888801), (1178, 822405), (1509, 642010), (1635, 592534), (1767, 548270), (2071, 467790), (2515, 385206), (2945, 328962), (3018, 321005), (3270, 296267), (3379, 286710), (3534, 274135), (4142, 233895), (5030, 192603), (5890, 164481), (6213, 155930), (6758, 143355), (7545, 128402), (8835, 109654), (9557, 101370), (10137, 95570), (10355, 93558), (12426, 77965), (15090, 64201), (15593, 62130), (16895, 57342), (17670, 54827), (19114, 50685), (20274, 47785), (20710, 46779), (28671, 33790), (31065, 31186)]