73261370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 100921030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 53, 62, 65, 70, 91, 98, 106, 130, 155, 182, 217, 245, 265, 310, 343, 371, 403, 434, 455, 490, 530, 637, 686, 689, 742, 806, 910, 1085, 1274, 1378, 1519, 1643, 1715, 1855, 2015, 2170, 2597, 2821, 3038, 3185, 3286, 3430, 3445, 3710, 4030, 4459, 4823, 5194, 5642, 6370, 6890, 7595, 8215, 8918, 9646, 10633, 11501, 12985, 14105, 15190, 16430, 18179, 19747, 21266, 21359, 22295, 23002, 24115, 25970, 28210, 33761, 36358, 39494, 42718, 44590, 48230, 53165, 57505, 67522, 80507, 90895, 98735, 106330, 106795, 115010, 138229, 149513, 161014, 168805, 181790, 197470, 213590, 236327, 276458, 299026, 337610, 402535, 472654, 563549, 691145, 747565, 805070, 1046591, 1127098, 1181635, 1382290, 1495130, 2093182, 2363270, 2817745, 5232955, 5635490, 7326137, 10465910, 14652274, 36630685, 73261370]

約数ペア:

[(1, 73261370), (2, 36630685), (5, 14652274), (7, 10465910), (10, 7326137), (13, 5635490), (14, 5232955), (26, 2817745), (31, 2363270), (35, 2093182), (49, 1495130), (53, 1382290), (62, 1181635), (65, 1127098), (70, 1046591), (91, 805070), (98, 747565), (106, 691145), (130, 563549), (155, 472654), (182, 402535), (217, 337610), (245, 299026), (265, 276458), (310, 236327), (343, 213590), (371, 197470), (403, 181790), (434, 168805), (455, 161014), (490, 149513), (530, 138229), (637, 115010), (686, 106795), (689, 106330), (742, 98735), (806, 90895), (910, 80507), (1085, 67522), (1274, 57505), (1378, 53165), (1519, 48230), (1643, 44590), (1715, 42718), (1855, 39494), (2015, 36358), (2170, 33761), (2597, 28210), (2821, 25970), (3038, 24115), (3185, 23002), (3286, 22295), (3430, 21359), (3445, 21266), (3710, 19747), (4030, 18179), (4459, 16430), (4823, 15190), (5194, 14105), (5642, 12985), (6370, 11501), (6890, 10633), (7595, 9646), (8215, 8918)]