470217610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 909066240

約数和(自身を除く): 438848630

約数列:

[1, 2, 5, 10, 31, 47, 59, 62, 94, 118, 155, 235, 295, 310, 470, 547, 590, 1094, 1457, 1829, 2735, 2773, 2914, 3658, 5470, 5546, 7285, 9145, 13865, 14570, 16957, 18290, 25709, 27730, 32273, 33914, 51418, 64546, 84785, 85963, 128545, 161365, 169570, 171926, 257090, 322730, 429815, 796979, 859630, 1000463, 1516831, 1593958, 2000926, 3033662, 3984895, 5002315, 7584155, 7969790, 10004630, 15168310, 47021761, 94043522, 235108805, 470217610]

約数ペア:

[(1, 470217610), (2, 235108805), (5, 94043522), (10, 47021761), (31, 15168310), (47, 10004630), (59, 7969790), (62, 7584155), (94, 5002315), (118, 3984895), (155, 3033662), (235, 2000926), (295, 1593958), (310, 1516831), (470, 1000463), (547, 859630), (590, 796979), (1094, 429815), (1457, 322730), (1829, 257090), (2735, 171926), (2773, 169570), (2914, 161365), (3658, 128545), (5470, 85963), (5546, 84785), (7285, 64546), (9145, 51418), (13865, 33914), (14570, 32273), (16957, 27730), (18290, 25709)]