16923073140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4948267}}^1$

素因数の和:4948301

約数の個数: 72

約数和(自身を含む): 54035086560

約数和(自身を除く): 37112013420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4948267, 9896534, 14844801, 19793068, 24741335, 29689602, 44534403, 49482670, 59379204, 74224005, 89068806, 94017073, 98965340, 148448010, 178137612, 188034146, 222672015, 282051219, 296896020, 376068292, 445344030, 470085365, 564102438, 846153657, 890688060, 940170730, 1128204876, 1410256095, 1692307314, 1880341460, 2820512190, 3384614628, 4230768285, 5641024380, 8461536570, 16923073140]

約数ペア:

[(1, 16923073140), (2, 8461536570), (3, 5641024380), (4, 4230768285), (5, 3384614628), (6, 2820512190), (9, 1880341460), (10, 1692307314), (12, 1410256095), (15, 1128204876), (18, 940170730), (19, 890688060), (20, 846153657), (30, 564102438), (36, 470085365), (38, 445344030), (45, 376068292), (57, 296896020), (60, 282051219), (76, 222672015), (90, 188034146), (95, 178137612), (114, 148448010), (171, 98965340), (180, 94017073), (190, 89068806), (228, 74224005), (285, 59379204), (342, 49482670), (380, 44534403), (570, 29689602), (684, 24741335), (855, 19793068), (1140, 14844801), (1710, 9896534), (3420, 4948267)]