4346820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 14676480

約数和(自身を除く): 10329660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 41, 45, 57, 60, 62, 76, 82, 90, 93, 95, 114, 123, 124, 155, 164, 171, 180, 186, 190, 205, 228, 246, 279, 285, 310, 342, 369, 372, 380, 410, 465, 492, 558, 570, 589, 615, 620, 684, 738, 779, 820, 855, 930, 1116, 1140, 1178, 1230, 1271, 1395, 1476, 1558, 1710, 1767, 1845, 1860, 2337, 2356, 2460, 2542, 2790, 2945, 3116, 3420, 3534, 3690, 3813, 3895, 4674, 5084, 5301, 5580, 5890, 6355, 7011, 7068, 7380, 7626, 7790, 8835, 9348, 10602, 11439, 11685, 11780, 12710, 14022, 15252, 15580, 17670, 19065, 21204, 22878, 23370, 24149, 25420, 26505, 28044, 35055, 35340, 38130, 45756, 46740, 48298, 53010, 57195, 70110, 72447, 76260, 96596, 106020, 114390, 120745, 140220, 144894, 217341, 228780, 241490, 289788, 362235, 434682, 482980, 724470, 869364, 1086705, 1448940, 2173410, 4346820]

約数ペア:

[(1, 4346820), (2, 2173410), (3, 1448940), (4, 1086705), (5, 869364), (6, 724470), (9, 482980), (10, 434682), (12, 362235), (15, 289788), (18, 241490), (19, 228780), (20, 217341), (30, 144894), (31, 140220), (36, 120745), (38, 114390), (41, 106020), (45, 96596), (57, 76260), (60, 72447), (62, 70110), (76, 57195), (82, 53010), (90, 48298), (93, 46740), (95, 45756), (114, 38130), (123, 35340), (124, 35055), (155, 28044), (164, 26505), (171, 25420), (180, 24149), (186, 23370), (190, 22878), (205, 21204), (228, 19065), (246, 17670), (279, 15580), (285, 15252), (310, 14022), (342, 12710), (369, 11780), (372, 11685), (380, 11439), (410, 10602), (465, 9348), (492, 8835), (558, 7790), (570, 7626), (589, 7380), (615, 7068), (620, 7011), (684, 6355), (738, 5890), (779, 5580), (820, 5301), (855, 5084), (930, 4674), (1116, 3895), (1140, 3813), (1178, 3690), (1230, 3534), (1271, 3420), (1395, 3116), (1476, 2945), (1558, 2790), (1710, 2542), (1767, 2460), (1845, 2356), (1860, 2337)]