42357030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 113236704

約数和(自身を除く): 70879674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 157, 170, 230, 255, 314, 345, 391, 471, 510, 529, 690, 782, 785, 942, 1058, 1173, 1570, 1587, 1955, 2346, 2355, 2645, 2669, 3174, 3611, 3910, 4710, 5290, 5338, 5865, 7222, 7935, 8007, 8993, 10833, 11730, 13345, 15870, 16014, 17986, 18055, 21666, 26690, 26979, 36110, 40035, 44965, 53958, 54165, 61387, 80070, 83053, 89930, 108330, 122774, 134895, 166106, 184161, 249159, 269790, 306935, 368322, 415265, 498318, 613870, 830530, 920805, 1245795, 1411901, 1841610, 2491590, 2823802, 4235703, 7059505, 8471406, 14119010, 21178515, 42357030]

約数ペア:

[(1, 42357030), (2, 21178515), (3, 14119010), (5, 8471406), (6, 7059505), (10, 4235703), (15, 2823802), (17, 2491590), (23, 1841610), (30, 1411901), (34, 1245795), (46, 920805), (51, 830530), (69, 613870), (85, 498318), (102, 415265), (115, 368322), (138, 306935), (157, 269790), (170, 249159), (230, 184161), (255, 166106), (314, 134895), (345, 122774), (391, 108330), (471, 89930), (510, 83053), (529, 80070), (690, 61387), (782, 54165), (785, 53958), (942, 44965), (1058, 40035), (1173, 36110), (1570, 26979), (1587, 26690), (1955, 21666), (2346, 18055), (2355, 17986), (2645, 16014), (2669, 15870), (3174, 13345), (3611, 11730), (3910, 10833), (4710, 8993), (5290, 8007), (5338, 7935), (5865, 7222)]