2124202470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 5801241600

約数和(自身を除く): 3677039130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 439, 494, 570, 653, 741, 878, 1235, 1306, 1317, 1482, 1959, 2195, 2470, 2634, 3265, 3705, 3918, 4390, 5707, 6530, 6585, 7410, 8341, 8489, 9795, 11414, 12407, 13170, 16682, 16978, 17121, 19590, 24814, 25023, 25467, 28535, 34242, 37221, 41705, 42445, 50046, 50934, 57070, 62035, 74442, 83410, 84890, 85605, 108433, 124070, 125115, 127335, 161291, 171210, 186105, 216866, 250230, 254670, 286667, 322582, 325299, 372210, 483873, 542165, 573334, 650598, 806455, 860001, 967746, 1084330, 1433335, 1612910, 1626495, 1720002, 2419365, 2866670, 3252990, 3726671, 4300005, 4838730, 5446673, 7453342, 8600010, 10893346, 11180013, 16340019, 18633355, 22360026, 27233365, 32680038, 37266710, 54466730, 55900065, 70806749, 81700095, 111800130, 141613498, 163400190, 212420247, 354033745, 424840494, 708067490, 1062101235, 2124202470]

約数ペア:

[(1, 2124202470), (2, 1062101235), (3, 708067490), (5, 424840494), (6, 354033745), (10, 212420247), (13, 163400190), (15, 141613498), (19, 111800130), (26, 81700095), (30, 70806749), (38, 55900065), (39, 54466730), (57, 37266710), (65, 32680038), (78, 27233365), (95, 22360026), (114, 18633355), (130, 16340019), (190, 11180013), (195, 10893346), (247, 8600010), (285, 7453342), (390, 5446673), (439, 4838730), (494, 4300005), (570, 3726671), (653, 3252990), (741, 2866670), (878, 2419365), (1235, 1720002), (1306, 1626495), (1317, 1612910), (1482, 1433335), (1959, 1084330), (2195, 967746), (2470, 860001), (2634, 806455), (3265, 650598), (3705, 573334), (3918, 542165), (4390, 483873), (5707, 372210), (6530, 325299), (6585, 322582), (7410, 286667), (8341, 254670), (8489, 250230), (9795, 216866), (11414, 186105), (12407, 171210), (13170, 161291), (16682, 127335), (16978, 125115), (17121, 124070), (19590, 108433), (24814, 85605), (25023, 84890), (25467, 83410), (28535, 74442), (34242, 62035), (37221, 57070), (41705, 50934), (42445, 50046)]