30354210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 87494400

約数和(自身を除く): 57140190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 97, 114, 122, 135, 171, 183, 190, 194, 270, 285, 291, 305, 342, 366, 485, 513, 549, 570, 582, 610, 855, 873, 915, 970, 1026, 1098, 1159, 1455, 1647, 1710, 1746, 1830, 1843, 2318, 2565, 2619, 2745, 2910, 3294, 3477, 3686, 4365, 5130, 5238, 5490, 5529, 5795, 5917, 6954, 8235, 8730, 9215, 10431, 11058, 11590, 11834, 13095, 16470, 16587, 17385, 17751, 18430, 20862, 26190, 27645, 29585, 31293, 33174, 34770, 35502, 49761, 52155, 53253, 55290, 59170, 62586, 82935, 88755, 99522, 104310, 106506, 112423, 156465, 159759, 165870, 177510, 224846, 248805, 266265, 312930, 319518, 337269, 497610, 532530, 562115, 674538, 798795, 1011807, 1124230, 1597590, 1686345, 2023614, 3035421, 3372690, 5059035, 6070842, 10118070, 15177105, 30354210]

約数ペア:

[(1, 30354210), (2, 15177105), (3, 10118070), (5, 6070842), (6, 5059035), (9, 3372690), (10, 3035421), (15, 2023614), (18, 1686345), (19, 1597590), (27, 1124230), (30, 1011807), (38, 798795), (45, 674538), (54, 562115), (57, 532530), (61, 497610), (90, 337269), (95, 319518), (97, 312930), (114, 266265), (122, 248805), (135, 224846), (171, 177510), (183, 165870), (190, 159759), (194, 156465), (270, 112423), (285, 106506), (291, 104310), (305, 99522), (342, 88755), (366, 82935), (485, 62586), (513, 59170), (549, 55290), (570, 53253), (582, 52155), (610, 49761), (855, 35502), (873, 34770), (915, 33174), (970, 31293), (1026, 29585), (1098, 27645), (1159, 26190), (1455, 20862), (1647, 18430), (1710, 17751), (1746, 17385), (1830, 16587), (1843, 16470), (2318, 13095), (2565, 11834), (2619, 11590), (2745, 11058), (2910, 10431), (3294, 9215), (3477, 8730), (3686, 8235), (4365, 6954), (5130, 5917), (5238, 5795), (5490, 5529)]