439893090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7713

約数の個数: 144

約数和(自身を含む): 1432981368

約数和(自身を除く): 993088278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 7673, 8190, 9555, 11466, 15346, 19110, 23019, 28665, 38365, 46038, 53711, 57330, 69057, 76730, 99749, 107422, 115095, 138114, 161133, 199498, 230190, 268555, 299247, 322266, 345285, 375977, 483399, 498745, 537110, 598494, 690570, 698243, 751954, 805665, 897741, 966798, 997490, 1127931, 1396486, 1496235, 1611330, 1795482, 1879885, 2094729, 2255862, 2416995, 2992470, 3383793, 3491215, 3759770, 4189458, 4488705, 4833990, 4887701, 5639655, 6284187, 6767586, 6982430, 8977410, 9775402, 10473645, 11279310, 12568374, 14663103, 16918965, 20947290, 24438505, 29326206, 31420935, 33837930, 43989309, 48877010, 62841870, 73315515, 87978618, 146631030, 219946545, 439893090]

約数ペア:

[(1, 439893090), (2, 219946545), (3, 146631030), (5, 87978618), (6, 73315515), (7, 62841870), (9, 48877010), (10, 43989309), (13, 33837930), (14, 31420935), (15, 29326206), (18, 24438505), (21, 20947290), (26, 16918965), (30, 14663103), (35, 12568374), (39, 11279310), (42, 10473645), (45, 9775402), (49, 8977410), (63, 6982430), (65, 6767586), (70, 6284187), (78, 5639655), (90, 4887701), (91, 4833990), (98, 4488705), (105, 4189458), (117, 3759770), (126, 3491215), (130, 3383793), (147, 2992470), (182, 2416995), (195, 2255862), (210, 2094729), (234, 1879885), (245, 1795482), (273, 1611330), (294, 1496235), (315, 1396486), (390, 1127931), (441, 997490), (455, 966798), (490, 897741), (546, 805665), (585, 751954), (630, 698243), (637, 690570), (735, 598494), (819, 537110), (882, 498745), (910, 483399), (1170, 375977), (1274, 345285), (1365, 322266), (1470, 299247), (1638, 268555), (1911, 230190), (2205, 199498), (2730, 161133), (3185, 138114), (3822, 115095), (4095, 107422), (4410, 99749), (5733, 76730), (6370, 69057), (7673, 57330), (8190, 53711), (9555, 46038), (11466, 38365), (15346, 28665), (19110, 23019)]