8674830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 24688800

約数和(自身を除く): 16013970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 89, 90, 95, 114, 135, 171, 178, 190, 267, 270, 285, 342, 361, 445, 513, 534, 570, 722, 801, 855, 890, 1026, 1083, 1335, 1602, 1691, 1710, 1805, 2166, 2403, 2565, 2670, 3249, 3382, 3610, 4005, 4806, 5073, 5130, 5415, 6498, 8010, 8455, 9747, 10146, 10830, 12015, 15219, 16245, 16910, 19494, 24030, 25365, 30438, 32129, 32490, 45657, 48735, 50730, 64258, 76095, 91314, 96387, 97470, 152190, 160645, 192774, 228285, 289161, 321290, 456570, 481935, 578322, 867483, 963870, 1445805, 1734966, 2891610, 4337415, 8674830]

約数ペア:

[(1, 8674830), (2, 4337415), (3, 2891610), (5, 1734966), (6, 1445805), (9, 963870), (10, 867483), (15, 578322), (18, 481935), (19, 456570), (27, 321290), (30, 289161), (38, 228285), (45, 192774), (54, 160645), (57, 152190), (89, 97470), (90, 96387), (95, 91314), (114, 76095), (135, 64258), (171, 50730), (178, 48735), (190, 45657), (267, 32490), (270, 32129), (285, 30438), (342, 25365), (361, 24030), (445, 19494), (513, 16910), (534, 16245), (570, 15219), (722, 12015), (801, 10830), (855, 10146), (890, 9747), (1026, 8455), (1083, 8010), (1335, 6498), (1602, 5415), (1691, 5130), (1710, 5073), (1805, 4806), (2166, 4005), (2403, 3610), (2565, 3382), (2670, 3249)]