102180390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 266305536

約数和(自身を除く): 164125146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 2063, 3302, 3810, 4126, 4953, 6189, 8255, 9906, 10315, 12378, 16510, 20630, 24765, 26819, 30945, 49530, 53638, 61890, 80457, 134095, 160914, 262001, 268190, 402285, 524002, 786003, 804570, 1310005, 1572006, 2620010, 3406013, 3930015, 6812026, 7860030, 10218039, 17030065, 20436078, 34060130, 51090195, 102180390]

約数ペア:

[(1, 102180390), (2, 51090195), (3, 34060130), (5, 20436078), (6, 17030065), (10, 10218039), (13, 7860030), (15, 6812026), (26, 3930015), (30, 3406013), (39, 2620010), (65, 1572006), (78, 1310005), (127, 804570), (130, 786003), (195, 524002), (254, 402285), (381, 268190), (390, 262001), (635, 160914), (762, 134095), (1270, 80457), (1651, 61890), (1905, 53638), (2063, 49530), (3302, 30945), (3810, 26819), (4126, 24765), (4953, 20630), (6189, 16510), (8255, 12378), (9906, 10315)]