5549891940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6971}}^1\times {\mathrm{4423}}^1$

素因数の和:11409

約数の個数: 72

約数和(自身を含む): 16840893888

約数和(自身を除く): 11291001948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4423, 6971, 8846, 13269, 13942, 17692, 20913, 22115, 26538, 27884, 34855, 39807, 41826, 44230, 53076, 62739, 66345, 69710, 79614, 83652, 88460, 104565, 125478, 132690, 139420, 159228, 199035, 209130, 250956, 265380, 313695, 398070, 418260, 627390, 796140, 1254780, 30832733, 61665466, 92498199, 123330932, 154163665, 184996398, 277494597, 308327330, 369992796, 462490995, 554989194, 616654660, 924981990, 1109978388, 1387472985, 1849963980, 2774945970, 5549891940]

約数ペア:

[(1, 5549891940), (2, 2774945970), (3, 1849963980), (4, 1387472985), (5, 1109978388), (6, 924981990), (9, 616654660), (10, 554989194), (12, 462490995), (15, 369992796), (18, 308327330), (20, 277494597), (30, 184996398), (36, 154163665), (45, 123330932), (60, 92498199), (90, 61665466), (180, 30832733), (4423, 1254780), (6971, 796140), (8846, 627390), (13269, 418260), (13942, 398070), (17692, 313695), (20913, 265380), (22115, 250956), (26538, 209130), (27884, 199035), (34855, 159228), (39807, 139420), (41826, 132690), (44230, 125478), (53076, 104565), (62739, 88460), (66345, 83652), (69710, 79614)]