39781170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 122869656

約数和(自身を除く): 83088486

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 281, 286, 330, 363, 390, 429, 495, 562, 585, 605, 715, 726, 843, 858, 990, 1089, 1170, 1210, 1287, 1405, 1430, 1573, 1686, 1815, 2145, 2178, 2529, 2574, 2810, 3091, 3146, 3630, 3653, 4215, 4290, 4719, 5058, 5445, 6182, 6435, 7306, 7865, 8430, 9273, 9438, 10890, 10959, 12645, 12870, 14157, 15455, 15730, 18265, 18546, 21918, 23595, 25290, 27819, 28314, 30910, 32877, 34001, 36530, 40183, 46365, 47190, 54795, 55638, 65754, 68002, 70785, 80366, 92730, 102003, 109590, 120549, 139095, 141570, 164385, 170005, 200915, 204006, 241098, 278190, 306009, 328770, 340010, 361647, 401830, 442013, 510015, 602745, 612018, 723294, 884026, 1020030, 1205490, 1326039, 1530045, 1808235, 2210065, 2652078, 3060090, 3616470, 3978117, 4420130, 6630195, 7956234, 13260390, 19890585, 39781170]

約数ペア:

[(1, 39781170), (2, 19890585), (3, 13260390), (5, 7956234), (6, 6630195), (9, 4420130), (10, 3978117), (11, 3616470), (13, 3060090), (15, 2652078), (18, 2210065), (22, 1808235), (26, 1530045), (30, 1326039), (33, 1205490), (39, 1020030), (45, 884026), (55, 723294), (65, 612018), (66, 602745), (78, 510015), (90, 442013), (99, 401830), (110, 361647), (117, 340010), (121, 328770), (130, 306009), (143, 278190), (165, 241098), (195, 204006), (198, 200915), (234, 170005), (242, 164385), (281, 141570), (286, 139095), (330, 120549), (363, 109590), (390, 102003), (429, 92730), (495, 80366), (562, 70785), (585, 68002), (605, 65754), (715, 55638), (726, 54795), (843, 47190), (858, 46365), (990, 40183), (1089, 36530), (1170, 34001), (1210, 32877), (1287, 30910), (1405, 28314), (1430, 27819), (1573, 25290), (1686, 23595), (1815, 21918), (2145, 18546), (2178, 18265), (2529, 15730), (2574, 15455), (2810, 14157), (3091, 12870), (3146, 12645), (3630, 10959), (3653, 10890), (4215, 9438), (4290, 9273), (4719, 8430), (5058, 7865), (5445, 7306), (6182, 6435)]