556414620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21275

約数の個数: 96

約数和(自身を含む): 1711342080

約数和(自身を除く): 1154927460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 21221, 26220, 42442, 63663, 84884, 106105, 127326, 212210, 254652, 318315, 403199, 424420, 488083, 636630, 806398, 976166, 1209597, 1273260, 1464249, 1612796, 1952332, 2015995, 2419194, 2440415, 2928498, 4031990, 4838388, 4880830, 5856996, 6047985, 7321245, 8063980, 9273577, 9761660, 12095970, 14642490, 18547154, 24191940, 27820731, 29284980, 37094308, 46367885, 55641462, 92735770, 111282924, 139103655, 185471540, 278207310, 556414620]

約数ペア:

[(1, 556414620), (2, 278207310), (3, 185471540), (4, 139103655), (5, 111282924), (6, 92735770), (10, 55641462), (12, 46367885), (15, 37094308), (19, 29284980), (20, 27820731), (23, 24191940), (30, 18547154), (38, 14642490), (46, 12095970), (57, 9761660), (60, 9273577), (69, 8063980), (76, 7321245), (92, 6047985), (95, 5856996), (114, 4880830), (115, 4838388), (138, 4031990), (190, 2928498), (228, 2440415), (230, 2419194), (276, 2015995), (285, 1952332), (345, 1612796), (380, 1464249), (437, 1273260), (460, 1209597), (570, 976166), (690, 806398), (874, 636630), (1140, 488083), (1311, 424420), (1380, 403199), (1748, 318315), (2185, 254652), (2622, 212210), (4370, 127326), (5244, 106105), (6555, 84884), (8740, 63663), (13110, 42442), (21221, 26220)]