154499970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 401521536

約数和(自身を除く): 247021566

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 233, 310, 345, 465, 466, 690, 699, 713, 930, 961, 1165, 1398, 1426, 1922, 2139, 2330, 2883, 3495, 3565, 4278, 4805, 5359, 5766, 6990, 7130, 7223, 9610, 10695, 10718, 14415, 14446, 16077, 21390, 21669, 22103, 26795, 28830, 32154, 36115, 43338, 44206, 53590, 66309, 72230, 80385, 108345, 110515, 132618, 160770, 166129, 216690, 221030, 223913, 331545, 332258, 447826, 498387, 663090, 671739, 830645, 996774, 1119565, 1343478, 1661290, 2239130, 2491935, 3358695, 4983870, 5149999, 6717390, 10299998, 15449997, 25749995, 30899994, 51499990, 77249985, 154499970]

約数ペア:

[(1, 154499970), (2, 77249985), (3, 51499990), (5, 30899994), (6, 25749995), (10, 15449997), (15, 10299998), (23, 6717390), (30, 5149999), (31, 4983870), (46, 3358695), (62, 2491935), (69, 2239130), (93, 1661290), (115, 1343478), (138, 1119565), (155, 996774), (186, 830645), (230, 671739), (233, 663090), (310, 498387), (345, 447826), (465, 332258), (466, 331545), (690, 223913), (699, 221030), (713, 216690), (930, 166129), (961, 160770), (1165, 132618), (1398, 110515), (1426, 108345), (1922, 80385), (2139, 72230), (2330, 66309), (2883, 53590), (3495, 44206), (3565, 43338), (4278, 36115), (4805, 32154), (5359, 28830), (5766, 26795), (6990, 22103), (7130, 21669), (7223, 21390), (9610, 16077), (10695, 14446), (10718, 14415)]