1520703330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 3878903808

約数和(自身を除く): 2358200478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 103, 111, 141, 185, 206, 222, 235, 282, 283, 309, 370, 470, 515, 555, 566, 618, 705, 849, 1030, 1110, 1410, 1415, 1545, 1698, 1739, 2830, 3090, 3478, 3811, 4245, 4841, 5217, 7622, 8490, 8695, 9682, 10434, 10471, 11433, 13301, 14523, 17390, 19055, 20942, 22866, 24205, 26085, 26602, 29046, 29149, 31413, 38110, 39903, 48410, 52170, 52355, 57165, 58298, 62826, 66505, 72615, 79806, 87447, 104710, 114330, 133010, 145230, 145745, 157065, 174894, 179117, 199515, 291490, 314130, 358234, 399030, 437235, 492137, 537351, 874470, 895585, 984274, 1074702, 1078513, 1370003, 1476411, 1791170, 2157026, 2460685, 2686755, 2740006, 2952822, 3235539, 4110009, 4921370, 5373510, 5392565, 6471078, 6850015, 7382055, 8220018, 10785130, 13700030, 14764110, 16177695, 20550045, 32355390, 41100090, 50690111, 101380222, 152070333, 253450555, 304140666, 506901110, 760351665, 1520703330]

約数ペア:

[(1, 1520703330), (2, 760351665), (3, 506901110), (5, 304140666), (6, 253450555), (10, 152070333), (15, 101380222), (30, 50690111), (37, 41100090), (47, 32355390), (74, 20550045), (94, 16177695), (103, 14764110), (111, 13700030), (141, 10785130), (185, 8220018), (206, 7382055), (222, 6850015), (235, 6471078), (282, 5392565), (283, 5373510), (309, 4921370), (370, 4110009), (470, 3235539), (515, 2952822), (555, 2740006), (566, 2686755), (618, 2460685), (705, 2157026), (849, 1791170), (1030, 1476411), (1110, 1370003), (1410, 1078513), (1415, 1074702), (1545, 984274), (1698, 895585), (1739, 874470), (2830, 537351), (3090, 492137), (3478, 437235), (3811, 399030), (4245, 358234), (4841, 314130), (5217, 291490), (7622, 199515), (8490, 179117), (8695, 174894), (9682, 157065), (10434, 145745), (10471, 145230), (11433, 133010), (13301, 114330), (14523, 104710), (17390, 87447), (19055, 79806), (20942, 72615), (22866, 66505), (24205, 62826), (26085, 58298), (26602, 57165), (29046, 52355), (29149, 52170), (31413, 48410), (38110, 39903)]