312866190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38201}}^1$

素因数の和:38234

約数の個数: 96

約数和(自身を含む): 1001198016

約数和(自身を除く): 688331826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 38201, 76402, 114603, 191005, 229206, 267407, 343809, 382010, 496613, 534814, 573015, 687618, 802221, 993226, 1146030, 1337035, 1489839, 1604442, 1719045, 2406663, 2483065, 2674070, 2979678, 3438090, 3476291, 4011105, 4469517, 4813326, 4966130, 6952582, 7449195, 8022210, 8939034, 10428873, 12033315, 14898390, 17381455, 20857746, 22347585, 24066630, 31286619, 34762910, 44695170, 52144365, 62573238, 104288730, 156433095, 312866190]

約数ペア:

[(1, 312866190), (2, 156433095), (3, 104288730), (5, 62573238), (6, 52144365), (7, 44695170), (9, 34762910), (10, 31286619), (13, 24066630), (14, 22347585), (15, 20857746), (18, 17381455), (21, 14898390), (26, 12033315), (30, 10428873), (35, 8939034), (39, 8022210), (42, 7449195), (45, 6952582), (63, 4966130), (65, 4813326), (70, 4469517), (78, 4011105), (90, 3476291), (91, 3438090), (105, 2979678), (117, 2674070), (126, 2483065), (130, 2406663), (182, 1719045), (195, 1604442), (210, 1489839), (234, 1337035), (273, 1146030), (315, 993226), (390, 802221), (455, 687618), (546, 573015), (585, 534814), (630, 496613), (819, 382010), (910, 343809), (1170, 267407), (1365, 229206), (1638, 191005), (2730, 114603), (4095, 76402), (8190, 38201)]