30518370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 86748480

約数和(自身を除く): 56230110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 661, 810, 855, 1026, 1215, 1322, 1539, 1710, 1983, 2430, 2565, 3078, 3305, 3966, 4617, 5130, 5949, 6610, 7695, 9234, 9915, 11898, 12559, 15390, 17847, 19830, 23085, 25118, 29745, 35694, 37677, 46170, 53541, 59490, 62795, 75354, 89235, 107082, 113031, 125590, 160623, 178470, 188385, 226062, 267705, 321246, 339093, 376770, 535410, 565155, 678186, 803115, 1017279, 1130310, 1606230, 1695465, 2034558, 3051837, 3390930, 5086395, 6103674, 10172790, 15259185, 30518370]

約数ペア:

[(1, 30518370), (2, 15259185), (3, 10172790), (5, 6103674), (6, 5086395), (9, 3390930), (10, 3051837), (15, 2034558), (18, 1695465), (19, 1606230), (27, 1130310), (30, 1017279), (38, 803115), (45, 678186), (54, 565155), (57, 535410), (81, 376770), (90, 339093), (95, 321246), (114, 267705), (135, 226062), (162, 188385), (171, 178470), (190, 160623), (243, 125590), (270, 113031), (285, 107082), (342, 89235), (405, 75354), (486, 62795), (513, 59490), (570, 53541), (661, 46170), (810, 37677), (855, 35694), (1026, 29745), (1215, 25118), (1322, 23085), (1539, 19830), (1710, 17847), (1983, 15390), (2430, 12559), (2565, 11898), (3078, 9915), (3305, 9234), (3966, 7695), (4617, 6610), (5130, 5949)]