8634430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 19243008

約数和(自身を除く): 10608578

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 173, 217, 230, 310, 322, 346, 434, 713, 805, 865, 1085, 1211, 1426, 1610, 1730, 2170, 2422, 3565, 3979, 4991, 5363, 6055, 7130, 7958, 9982, 10726, 12110, 19895, 24955, 26815, 27853, 37541, 39790, 49910, 53630, 55706, 75082, 123349, 139265, 187705, 246698, 278530, 375410, 616745, 863443, 1233490, 1726886, 4317215, 8634430]

約数ペア:

[(1, 8634430), (2, 4317215), (5, 1726886), (7, 1233490), (10, 863443), (14, 616745), (23, 375410), (31, 278530), (35, 246698), (46, 187705), (62, 139265), (70, 123349), (115, 75082), (155, 55706), (161, 53630), (173, 49910), (217, 39790), (230, 37541), (310, 27853), (322, 26815), (346, 24955), (434, 19895), (713, 12110), (805, 10726), (865, 9982), (1085, 7958), (1211, 7130), (1426, 6055), (1610, 5363), (1730, 4991), (2170, 3979), (2422, 3565)]