16996988190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{889429}}^1$

素因数の和:889466

約数の個数: 96

約数和(自身を含む): 51103090080

約数和(自身を除く): 34106101890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 889429, 1778858, 2668287, 4447145, 5336574, 6226003, 8894290, 11562577, 12452006, 13341435, 18678009, 23125154, 26682870, 31130015, 34687731, 37356018, 43582021, 57812885, 62260030, 69375462, 80938039, 87164042, 93390045, 115625770, 130746063, 161876078, 173438655, 186780090, 217910105, 242814117, 261492126, 346877310, 404690195, 435820210, 485628234, 566566273, 653730315, 809380390, 1133132546, 1214070585, 1307460630, 1699698819, 2428141170, 2832831365, 3399397638, 5665662730, 8498494095, 16996988190]

約数ペア:

[(1, 16996988190), (2, 8498494095), (3, 5665662730), (5, 3399397638), (6, 2832831365), (7, 2428141170), (10, 1699698819), (13, 1307460630), (14, 1214070585), (15, 1133132546), (21, 809380390), (26, 653730315), (30, 566566273), (35, 485628234), (39, 435820210), (42, 404690195), (49, 346877310), (65, 261492126), (70, 242814117), (78, 217910105), (91, 186780090), (98, 173438655), (105, 161876078), (130, 130746063), (147, 115625770), (182, 93390045), (195, 87164042), (210, 80938039), (245, 69375462), (273, 62260030), (294, 57812885), (390, 43582021), (455, 37356018), (490, 34687731), (546, 31130015), (637, 26682870), (735, 23125154), (910, 18678009), (1274, 13341435), (1365, 12452006), (1470, 11562577), (1911, 8894290), (2730, 6226003), (3185, 5336574), (3822, 4447145), (6370, 2668287), (9555, 1778858), (19110, 889429)]