121565570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 269485056

約数和(自身を除く): 147919486

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 151, 155, 217, 245, 265, 302, 310, 371, 434, 490, 530, 742, 755, 1057, 1085, 1510, 1519, 1643, 1855, 2114, 2170, 2597, 3038, 3286, 3710, 4681, 5194, 5285, 7399, 7595, 8003, 8215, 9362, 10570, 11501, 12985, 14798, 15190, 16006, 16430, 23002, 23405, 25970, 32767, 36995, 40015, 46810, 56021, 57505, 65534, 73990, 80030, 80507, 112042, 115010, 161014, 163835, 229369, 248093, 280105, 327670, 392147, 402535, 458738, 496186, 560210, 784294, 805070, 1146845, 1240465, 1736651, 1960735, 2293690, 2480930, 3473302, 3921470, 8683255, 12156557, 17366510, 24313114, 60782785, 121565570]

約数ペア:

[(1, 121565570), (2, 60782785), (5, 24313114), (7, 17366510), (10, 12156557), (14, 8683255), (31, 3921470), (35, 3473302), (49, 2480930), (53, 2293690), (62, 1960735), (70, 1736651), (98, 1240465), (106, 1146845), (151, 805070), (155, 784294), (217, 560210), (245, 496186), (265, 458738), (302, 402535), (310, 392147), (371, 327670), (434, 280105), (490, 248093), (530, 229369), (742, 163835), (755, 161014), (1057, 115010), (1085, 112042), (1510, 80507), (1519, 80030), (1643, 73990), (1855, 65534), (2114, 57505), (2170, 56021), (2597, 46810), (3038, 40015), (3286, 36995), (3710, 32767), (4681, 25970), (5194, 23405), (5285, 23002), (7399, 16430), (7595, 16006), (8003, 15190), (8215, 14798), (9362, 12985), (10570, 11501)]