310868310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 825200640

約数和(自身を除く): 514332330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 73, 93, 95, 114, 146, 155, 186, 190, 219, 241, 285, 310, 365, 438, 465, 482, 570, 589, 723, 730, 930, 1095, 1178, 1205, 1387, 1446, 1767, 2190, 2263, 2410, 2774, 2945, 3534, 3615, 4161, 4526, 4579, 5890, 6789, 6935, 7230, 7471, 8322, 8835, 9158, 11315, 13578, 13737, 13870, 14942, 17593, 17670, 20805, 22413, 22630, 22895, 27474, 33945, 35186, 37355, 41610, 42997, 44826, 45790, 52779, 67890, 68685, 74710, 85994, 87965, 105558, 112065, 128991, 137370, 141949, 175930, 214985, 224130, 257982, 263895, 283898, 334267, 425847, 429970, 527790, 545383, 644955, 668534, 709745, 851694, 1002801, 1090766, 1289910, 1419490, 1636149, 1671335, 2005602, 2129235, 2726915, 3272298, 3342670, 4258470, 5014005, 5453830, 8180745, 10028010, 10362277, 16361490, 20724554, 31086831, 51811385, 62173662, 103622770, 155434155, 310868310]

約数ペア:

[(1, 310868310), (2, 155434155), (3, 103622770), (5, 62173662), (6, 51811385), (10, 31086831), (15, 20724554), (19, 16361490), (30, 10362277), (31, 10028010), (38, 8180745), (57, 5453830), (62, 5014005), (73, 4258470), (93, 3342670), (95, 3272298), (114, 2726915), (146, 2129235), (155, 2005602), (186, 1671335), (190, 1636149), (219, 1419490), (241, 1289910), (285, 1090766), (310, 1002801), (365, 851694), (438, 709745), (465, 668534), (482, 644955), (570, 545383), (589, 527790), (723, 429970), (730, 425847), (930, 334267), (1095, 283898), (1178, 263895), (1205, 257982), (1387, 224130), (1446, 214985), (1767, 175930), (2190, 141949), (2263, 137370), (2410, 128991), (2774, 112065), (2945, 105558), (3534, 87965), (3615, 85994), (4161, 74710), (4526, 68685), (4579, 67890), (5890, 52779), (6789, 45790), (6935, 44826), (7230, 42997), (7471, 41610), (8322, 37355), (8835, 35186), (9158, 33945), (11315, 27474), (13578, 22895), (13737, 22630), (13870, 22413), (14942, 20805), (17593, 17670)]