4943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 15168384

約数和(自身を除く): 10224444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 131, 148, 170, 185, 204, 222, 255, 262, 340, 370, 393, 444, 510, 524, 555, 629, 655, 740, 786, 1020, 1110, 1258, 1310, 1572, 1887, 1965, 2220, 2227, 2516, 2620, 3145, 3774, 3930, 4454, 4847, 6290, 6681, 7548, 7860, 8908, 9435, 9694, 11135, 12580, 13362, 14541, 18870, 19388, 22270, 24235, 26724, 29082, 33405, 37740, 44540, 48470, 58164, 66810, 72705, 82399, 96940, 133620, 145410, 164798, 247197, 290820, 329596, 411995, 494394, 823990, 988788, 1235985, 1647980, 2471970, 4943940]

約数ペア:

[(1, 4943940), (2, 2471970), (3, 1647980), (4, 1235985), (5, 988788), (6, 823990), (10, 494394), (12, 411995), (15, 329596), (17, 290820), (20, 247197), (30, 164798), (34, 145410), (37, 133620), (51, 96940), (60, 82399), (68, 72705), (74, 66810), (85, 58164), (102, 48470), (111, 44540), (131, 37740), (148, 33405), (170, 29082), (185, 26724), (204, 24235), (222, 22270), (255, 19388), (262, 18870), (340, 14541), (370, 13362), (393, 12580), (444, 11135), (510, 9694), (524, 9435), (555, 8908), (629, 7860), (655, 7548), (740, 6681), (786, 6290), (1020, 4847), (1110, 4454), (1258, 3930), (1310, 3774), (1572, 3145), (1887, 2620), (1965, 2516), (2220, 2227)]